13-letter words ending in Y

13-letter words ending in Y number 1,563, including familiar adverbs such as approximately, unfortunately, and significantly.

1,563 wordsTop pick APPROXIMATELYHighest score SQUEEZABILITY 36

48 of 1,563 are everyday words (3%). Mostly rare words: great for Scrabble, tough for daily puzzles.

Letter
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z

S ends the most 13-letter words (7,018); K ends the fewest (7). Y ranks #2 of 26. The bar under each letter shows the size of its list.

Length
2
3
4
5
6
7
8
9
10
11
12
13
14
15

Common words 48 · most-used first

APPROXIMATELY₂₉
UNFORTUNATELY₁₉
SIGNIFICANTLY₂₂
AUTOMATICALLY₂₀
EXTRAORDINARY₂₄
PARLIAMENTARY₂₀
REVOLUTIONARY₁₉
INDEPENDENTLY₂₀
TRADITIONALLY₁₇
SUBSTANTIALLY₁₈
INTENTIONALLY₁₆
ALTERNATIVELY₁₉
PREDOMINANTLY₂₁
FUNDAMENTALLY₂₂
APPROPRIATELY₂₂
EXCEPTIONALLY₂₇
HOMOSEXUALITY₂₈
FUNCTIONALITY₂₁
VULNERABILITY₂₁
STATISTICALLY₁₈
THEORETICALLY₂₁
AUTOBIOGRAPHY₂₄
INTERESTINGLY₁₇
COMPATIBILITY₂₄
COMPLEMENTARY₂₄
ACCESSIBILITY₂₂
COMPARATIVELY₂₅
PROFITABILITY₂₃
CONTRADICTORY₂₁
PROGRESSIVELY₂₂
STRATEGICALLY₁₉
INADVERTENTLY₂₀
BIOTECHNOLOGY₂₄
UNNECESSARILY₁₈
SUPPLEMENTARY₂₂
COMPLIMENTARY₂₄
CYBERSECURITY₂₅
SPONTANEOUSLY₁₈
REALISTICALLY₁₈
EXPONENTIALLY₂₅
DISCRETIONARY₁₉
INSTINCTIVELY₂₁
PSYCHOTHERAPY₃₁
INCONSISTENCY₂₀
INDIVIDUALITY₂₁
AESTHETICALLY₂₁
AFFORDABILITY₂₅
PARTICIPATORY₂₂

All valid words 1,563

A to Z. Includes rare and Collins-only words. Linked tiles open the word's meaning, score and rhymes.

ABIOGENICALLY₂₁
ABORIGINALITY₁₉
ABSORBABILITY₂₂
ABSTRACTIVELY₂₃
ACCEPTABILITY₂₄
ACCESSIBILITY₂₂
ACCIDENTALITY₂₁
ACCIDENTOLOGY₂₂
ACHROMATICITY₂₅
ACQUIESCENTLY₂₉
ACQUIESCINGLY₃₀
ACQUIRABILITY₂₉
ACQUISITIVELY₃₀
ACRIMONIOUSLY₂₀
ACROBATICALLY₂₂
ACRONYMICALLY₂₅
ACTINOBIOLOGY₂₁
ACTINOTHERAPY₂₃
ADDITIONALITY₁₈
ADENOIDECTOMY₂₂
ADIABATICALLY₂₁
ADIATHERMANCY₂₄
ADJUSTABILITY₂₆
ADMISSIBILITY₂₁
ADMONISHINGLY₂₃
ADRENALECTOMY₂₁
ADSORBABILITY₂₁
ADUMBRATIVELY₂₄
ADVENTUROUSLY₂₀
ADVERSATIVELY₂₃
AEROBATICALLY₂₀
AEROLITHOLOGY₂₀
AESTHETICALLY₂₁
AFFECTABILITY₂₆
AFFECTIONALLY₂₄
AFFIRMATIVELY₂₇
AFFORDABILITY₂₅
AGGRAVATINGLY₂₂
AGGREGATIVELY₂₂
AGONISTICALLY₁₉
AGRONOMICALLY₂₁
AHISTORICALLY₂₁
ALCOHOLICALLY₂₃
ALCOHOLOMETRY₂₃
ALGEBRAICALLY₂₁
ALGOLOGICALLY₂₀
ALLEGORICALLY₁₉
ALLERGENICITY₁₉
ALLOTYPICALLY₂₃
ALTERNATINGLY₁₇
ALTERNATIVELY₁₉
ALUMINOTHERMY₂₃
AMBIDEXTERITY₂₈
AMBISEXUALITY₂₇
AMPHIDIPLOIDY₂₇
ANACHRONOUSLY₂₁
ANAEROBICALLY₂₀
ANALYZABILITY₃₀
ANAPHORICALLY₂₃
ANDROGYNOUSLY₂₁
ANECDOTICALLY₂₁
ANFRACTUOSITY₂₁
ANSWERABILITY₂₁
ANTHROPOLATRY₂₁
ANTHROPOMETRY₂₃
ANTHROPOPATHY₂₆
ANTHROPOPHAGY₂₇
ANTHROPOSOPHY₂₆
ANTIAUTHORITY₁₉
ANTIFERTILITY₁₉
ANTIGENICALLY₁₉
ANTINOMICALLY₂₀
ANTIOBSCENITY₂₀
ANTIPREDATORY₁₉
ANTISEXUALITY₂₃
ANTISOCIALITY₁₈
ANTITYPICALLY₂₃
APATHETICALLY₂₃
APERIODICALLY₂₁
APLANATICALLY₂₀
APODICTICALLY₂₃
APOLITICALITY₂₀
APOMICTICALLY₂₄
APOSTOLICALLY₂₀
APPEALABILITY₂₂
APPELLATIVELY₂₃
APPLICABILITY₂₄
APPLICATIVELY₂₅
APPREHENSIBLY₂₅
APPROPINQUITY₃₁
APPROPRIATELY₂₂
APPROXIMATELY₂₉
APTITUDINALLY₁₉
ARCHAEOBOTANY₂₃
ARCHAEZOOLOGY₃₁
ARCHEOZOOLOGY₃₁
ARTERIOGRAPHY₂₂
ARTHRITICALLY₂₁
ARTIFICIALITY₂₁
ASCERTAINABLY₂₀
ASSIGNABILITY₁₉
ASSOCIABILITY₂₀
ASSOCIATIVELY₂₁
ASSOCIATIVITY₂₁
ASSORTATIVELY₁₉
ASTHMATICALLY₂₃
ASTONISHINGLY₂₀
ASYNDETICALLY₂₂
ATAVISTICALLY₂₁
ATHEISTICALLY₂₁
ATHEMATICALLY₂₃
ATOMISTICALLY₂₀
ATTAINABILITY₁₈
ATTITUDINALLY₁₇
ATTRIBUTIVELY₂₁
AUDIOVISUALLY₂₀
AUTHENTICALLY₂₁
AUTOBIOGRAPHY₂₄
AUTOMATICALLY₂₀
AUTONOMICALLY₂₀
AUTOSTABILITY₁₈
AVOCATIONALLY₂₁
AXIOLOGICALLY₂₆
AXIOMATICALLY₂₇
BACTERIOPHAGY₂₆
BALLISTICALLY₂₀
BALNEOTHERAPY₂₃
BEHAVIOURALLY₂₄
BELIEVABILITY₂₃
BELLIGERENTLY₁₉
BEWILDERINGLY₂₃
BIBLIOTHECARY₂₅
BIBLIOTHERAPY₂₅
BIMOLECULARLY₂₂
BIOCHEMICALLY₂₇
BIOMETRICALLY₂₂
BIOPHYSICALLY₂₈
BIOPSYCHOLOGY₂₉
BIOSTATICALLY₂₀
BIOTECHNOLOGY₂₄
BISECTIONALLY₂₀
BITTERSWEETLY₂₁
BLASPHEMOUSLY₂₅
BLOCKHEADEDLY₂₉
BOMBASTICALLY₂₄
BRACHYCEPHALY₃₃
BRACHYDACTYLY₃₂
BRACHYTHERAPY₃₁
BREATHABILITY₂₃
BROADMINDEDLY₂₃
BRONCHOGRAPHY₂₉
BURGLARIOUSLY₁₉
CACOPHONOUSLY₂₅
CALCULABILITY₂₂
CALCULATINGLY₂₁
CALORIFICALLY₂₃
CAPTIVATINGLY₂₄
CARNIVOROUSLY₂₁
CARPETBAGGERY₂₄
CASUISTICALLY₂₀
CATABOLICALLY₂₂
CATALYTICALLY₂₃
CATATONICALLY₂₀
CATEGORICALLY₂₁
CATHARTICALLY₂₃
CATHODOGRAPHY₂₈
CENSURABILITY₂₀
CENTRIFUGALLY₂₂
CENTRIPETALLY₂₀
CEREMONIOUSLY₂₀
CERTIFICATORY₂₃
CERVICOGRAPHY₂₉
CHALLENGINGLY₂₃
CHANGEABILITY₂₄
CHANNELOPATHY₂₆
CHARGEABILITY₂₄
CHEMOTAXONOMY₃₂
CHROMATICALLY₂₅
CHROMOSOMALLY₂₅
CHROMOTHERAPY₂₈
CHRONOBIOLOGY₂₄
CHRONOTHERAPY₂₆
CINEMATICALLY₂₂
CIRCUMDUCTORY₂₅
CIRCUMJACENCY₃₃
CIRCUMSPECTLY₂₆
CLADISTICALLY₂₁
CLAIRVOYANTLY₂₄
CLANDESTINELY₁₉
CLANDESTINITY₁₉
CLEARHEADEDLY₂₃
CLIMACTICALLY₂₄
CLIMATOGRAPHY₂₆
COAGULABILITY₂₁
CODIFIABILITY₂₄
COESSENTIALLY₁₈
COEXTENSIVELY₂₈
COLDHEARTEDLY₂₃
COLLATERALITY₁₈
COLLISIONALLY₁₈
COLLOQUIALITY₂₇
COLOURABILITY₂₀
COMBINABILITY₂₄
COMFORTLESSLY₂₃
COMMEMORATORY₂₄
COMMENSURABLY₂₄
COMMERCIALITY₂₄
COMMISSIONARY₂₂
COMMUNICATORY₂₄
COMMUNIONALLY₂₂
COMMUTABILITY₂₄
COMMUTATIVELY₂₅
COMMUTATIVITY₂₅
COMPANIONABLY₂₄
COMPARABILITY₂₄
COMPARATIVELY₂₅
COMPATIBILITY₂₄
COMPENDIOUSLY₂₃
COMPETITIVELY₂₅
COMPLAININGLY₂₃
COMPLAISANTLY₂₂
COMPLEMENTARY₂₄
COMPLICATEDLY₂₅
COMPLIMENTARY₂₄
COMPRESSIVELY₂₅
COMPUTABILITY₂₄
CONCENTRICITY₂₂
CONCEPTUALITY₂₂
CONCESSIONARY₂₀
CONCLUSIONARY₂₀
CONCOMITANTLY₂₂
CONCRETIONARY₂₀
CONCYCLICALLY₂₇
CONDITIONALLY₁₉
CONFABULATORY₂₃
CONFECTIONARY₂₃
CONFECTIONERY₂₃
CONFESSIONARY₂₁
CONFLICTINGLY₂₄
CONFOUNDINGLY₂₃
CONFRATERNITY₂₁
CONFUSABILITY₂₃
CONJECTURABLY₂₉
CONJECTURALLY₂₇
CONJUNCTIVELY₃₀
CONNATURALITY₁₈
CONNOTATIVELY₂₁
CONSANGUINITY₁₉
CONSECUTIVELY₂₃
CONSENESCENCY₂₂
CONSENTANEITY₁₈
CONSIDERATELY₁₉
CONSIDERINGLY₂₀
CONSIMILARITY₂₀
CONSONANTALLY₁₈
CONSPICUOUSLY₂₂
CONSTELLATORY₁₈
CONSTITUENTLY₁₈
CONSTRAINEDLY₁₉
CONSTRINGENCY₂₁
CONSUMPTIVELY₂₅
CONSUMPTIVITY₂₅
CONTENTIOUSLY₁₈
CONTERMINALLY₂₀
CONTINENTALLY₁₈
CONTRACTILITY₂₀
CONTRACTIVELY₂₃
CONTRACTUALLY₂₀
CONTRADICTORY₂₁
CONTRARIOUSLY₁₈
CONTRASTINGLY₁₉
CONTRASTIVELY₂₁
CONVALESCENCY₂₅
CONVENTIONARY₂₁
CONVERSIONARY₂₁
CONVULSIONARY₂₁
COOPERATIVELY₂₃
COOPERATIVITY₂₃
CORRELATIVELY₂₁
CORRELATIVITY₂₁
CORRIGIBILITY₂₁
CORROBORATORY₂₀
CORRODIBILITY₂₁
CORROSIBILITY₂₀
COSMETICOLOGY₂₃
COTERMINOUSLY₂₀
COUNTERFEITLY₂₁
COUNTERMELODY₂₁
COXCOMBICALLY₃₃
CREDITABILITY₂₁
CRESTFALLENLY₂₁
CRITICISINGLY₂₁
CRITICIZINGLY₃₀
CRUSTACEOLOGY₂₁
CRYOGENICALLY₂₄
CRYPTOZOOLOGY₃₃
CRYSTALLINITY₂₁
CULTIVABILITY₂₃
CURVILINEARLY₂₁
CYBERSECURITY₂₅
CYLINDRICALLY₂₄
CYTOCHEMISTRY₂₈
CYTOLOGICALLY₂₄
CYTOPATHOLOGY₂₇
DACTYLIOMANCY₂₆
DACTYLOGRAPHY₂₈
DAGUERREOTYPY₂₃
DAMAGEABILITY₂₂
DECEIVABILITY₂₄
DECEPTIBILITY₂₃
DECLAMATORILY₂₁
DECLARATIVELY₂₂
DECLARATORILY₁₉
DEDUCTIBILITY₂₂
DEFEASIBILITY₂₂
DEFECTIBILITY₂₄
DEFENCELESSLY₂₂
DEFENSELESSLY₂₀
DEFENSIBILITY₂₂
DEFERENTIALLY₂₀
DEFERVESCENCY₂₇
DEFORMABILITY₂₄
DEGRADABILITY₂₁
DELECTABILITY₂₁
DELETERIOUSLY₁₇
DEMAGOGICALLY₂₃
DEMIURGICALLY₂₂
DEMONSTRATORY₁₉
DENDRITICALLY₂₀
DENTICULATELY₁₉
DEPENDABILITY₂₂
DEPLORABILITY₂₁
DEPRECATINGLY₂₂
DEPRECATIVELY₂₄
DEPRECATORILY₂₁
DERMATOGRAPHY₂₅
DERMATOPLASTY₂₁
DESCRIPTIVELY₂₄
DESPICABILITY₂₃
DESTRUCTIVELY₂₂
DESTRUCTIVITY₂₂
DETACHABILITY₂₄
DETECTABILITY₂₁
DETERMINATELY₁₉
DETERRABILITY₁₉
DETESTABILITY₁₉
DETRIMENTALLY₁₉
DEUTERANOMALY₁₉
DEVASTATINGLY₂₁
DEVOLUTIONARY₂₀
DEVOTIONALITY₂₀
DIACRITICALLY₂₁
DIALECTICALLY₂₁
DIALYSABILITY₂₂
DIALYZABILITY₃₁
DIAMETRICALLY₂₁
DIAPHOTOTROPY₂₄
DICHOTOMOUSLY₂₄
DICTATORIALLY₁₉
DIFFRACTIVELY₂₈
DIFFUSIBILITY₂₅
DIGESTIBILITY₂₀
DIGRAPHICALLY₂₅
DIGRESSIONARY₁₈
DIMENSIONALLY₁₉
DIMINISHINGLY₂₃
DIORISTICALLY₁₉
DIPHTHONGALLY₂₆
DIPLOMATOLOGY₂₂
DIRECTIONALLY₁₉
DIRECTORIALLY₁₉
DISAFFECTEDLY₂₆
DISCOMPOSEDLY₂₄
DISCONFORMITY₂₄
DISCONTIGUITY₂₀
DISCONTINUITY₁₉
DISCREDITABLY₂₂
DISCRETIONARY₁₉
DISCRIMINABLY₂₃
DISGRACEFULLY₂₃
DISHONOURABLY₂₂
DISINHIBITORY₂₂
DISJUNCTIVELY₂₉
DISOBEDIENTLY₂₀
DISOBLIGATORY₂₀
DISOBLIGINGLY₂₁
DISORDINATELY₁₈
DISPARAGINGLY₂₁
DISPIRITINGLY₂₀
DISPLEASINGLY₂₀
DISPOSABILITY₂₁
DISPOSITIVELY₂₂
DISPOSSESSORY₁₉
DISPRAISINGLY₂₀
DISPUTABILITY₂₁
DISPUTATIVELY₂₂
DISQUIETINGLY₂₇
DISSEMBLINGLY₂₂
DISSENTIENTLY₁₇
DISSIMILARITY₁₉
DISSIMILATORY₁₉
DISSOLUBILITY₁₉
DISTASTEFULLY₂₀
DISTINCTIVELY₂₂
DISTRACTINGLY₂₀
DISTRACTIVELY₂₂
DISTRESSFULLY₂₀
DISTRESSINGLY₁₈
DISTRUSTFULLY₂₀
DIVERTIBILITY₂₂
DOCUMENTARILY₂₁
DOMINEERINGLY₂₀
DOWNHEARTEDLY₂₄
DOXOLOGICALLY₂₇
DUALISTICALLY₁₉
DUPLICABILITY₂₃
DUPLICITOUSLY₂₁
DYSPEPTICALLY₂₆
ECCENTRICALLY₂₂
ECCLESIOLATRY₂₀
ECOPHYSIOLOGY₂₇
ECOTOXICOLOGY₂₈
ECTOGENICALLY₂₁
EDUCATABILITY₂₁
EDUCATIONALLY₁₉
EFFERVESCENCY₂₉
EFFICACIOUSLY₂₆
EGOCENTRICITY₂₁
EGOMANIACALLY₂₁
EGOTISTICALLY₁₉
ELECTROGRAPHY₂₄
ELECTROTHERMY₂₃
ELIMINABILITY₂₀
EMBARRASSEDLY₂₁
EMBRYONICALLY₂₅
EMOTIONLESSLY₁₈
EMPLOYABILITY₂₅
ENANTIOMORPHY₂₃
ENCAUSTICALLY₂₀
ENCEPHALOTOMY₂₅
ENCOURAGINGLY₂₀
ENCROACHINGLY₂₄
ENCUMBERINGLY₂₃
ENDOCRINOLOGY₂₀
ENERGETICALLY₁₉
ENIGMATICALLY₂₁
ENUMERABILITY₂₀
ENUNCIATIVELY₂₁
ENZYMATICALLY₃₂
EPILEPTICALLY₂₂
EPINASTICALLY₂₀
EPIPHYTICALLY₂₈
EPISTEMICALLY₂₂
EPIZOOTICALLY₂₉
EPIZOOTIOLOGY₂₈
EQUIDISTANTLY₂₆
EQUILATERALLY₂₅
EQUILIBRATORY₂₇
EQUINOCTIALLY₂₇
EQUIPOLLENTLY₂₇
ERGONOMICALLY₂₁
ETHOLOGICALLY₂₂
ETIOLOGICALLY₁₉
EVANGELICALLY₂₂
EVANGELISTARY₂₀
EVAPORABILITY₂₃
EVERLASTINGLY₂₀
EXAGGERATEDLY₂₆
EXAMINABILITY₂₇
EXASPERATEDLY₂₆
EXCEPTIONABLY₂₉
EXCEPTIONALLY₂₇
EXCLAMATORILY₂₇
EXCLUDABILITY₂₈
EXHAUSTLESSLY₂₆
EXISTENTIALLY₂₃
EXOTHERMICITY₃₀
EXPANDABILITY₂₈
EXPANSIBILITY₂₇
EXPEDITIONARY₂₆
EXPEDITIOUSLY₂₆
EXPENDABILITY₂₈
EXPLANATIVELY₂₈
EXPLANATORILY₂₅
EXPLICATIVELY₃₀
EXPLORATIVELY₂₈
EXPONENTIALLY₂₅
EXPORTABILITY₂₇
EXPOSTULATORY₂₅
EXTEMPORARILY₂₇
EXTENDABILITY₂₆
EXTENDIBILITY₂₆
EXTENSIBILITY₂₅
EXTENSIONALLY₂₃
EXTENUATINGLY₂₄
EXTERMINATORY₂₅
EXTRALIMITARY₂₅
EXTRALITERARY₂₃
EXTRAORDINARY₂₄
EXTRAPOLATORY₂₅
EXTRAVAGANTLY₂₇
EXTRINSICALLY₂₅
EXTRUDABILITY₂₆
FACTORABILITY₂₃
FACULTATIVELY₂₄
FANTASMICALLY₂₃
FANTASTICALLY₂₁
FASCICULATELY₂₃
FASCINATINGLY₂₂
FASCISTICALLY₂₃
FAUNISTICALLY₂₁
FILTERABILITY₂₁
FISSIPAROUSLY₂₁
FLIRTATIOUSLY₁₉
FLORISTICALLY₂₁
FLOURISHINGLY₂₃
FLUORESCENTLY₂₁
FOREFEELINGLY₂₃
FOREKNOWINGLY₂₇
FORENSICALITY₂₁
FORESIGHTEDLY₂₄
FOREWARNINGLY₂₃
FORMIDABILITY₂₄
FORMULAICALLY₂₃
FOUNDATIONARY₂₀
FRAGMENTARILY₂₂
FREEHEARTEDLY₂₃
FRIGHTENINGLY₂₄
FRUSTRATINGLY₂₀
FUNAMBULATORY₂₃
FUNCTIONALITY₂₁
FUNDAMENTALLY₂₂
GALVANOPLASTY₂₂
GEMMIPAROUSLY₂₃
GENETHLIALOGY₂₁
GENITOURINARY₁₇
GENOTYPICALLY₂₄
GENTLEWOMANLY₂₂
GEOCHEMICALLY₂₆
GEOCHRONOLOGY₂₃
GEOMETRICALLY₂₁
GEOMORPHOGENY₂₅
GEOMORPHOLOGY₂₅
GEOPHYSICALLY₂₇
GEOSTATIONARY₁₇
GEOTACTICALLY₂₁
GEOTECHNOLOGY₂₃
GEOTROPICALLY₂₁
GERMINABILITY₂₁
GESTICULATORY₁₉
GNATHONICALLY₂₂
GOBSMACKINGLY₂₈
GOVERNABILITY₂₂
GRADATIONALLY₁₈
GRAMMATICALLY₂₃
GRANDFATHERLY₂₄
GRANDMOTHERLY₂₃
GRAPHEMICALLY₂₆
GYMNASTICALLY₂₄
GYROFREQUENCY₃₄
HALFHEARTEDLY₂₆
HALFSERIOUSLY₂₂
HALLUCINATORY₂₁
HANDLEABILITY₂₂
HARDENABILITY₂₂
HARDHEARTEDLY₂₄
HEADMISTRESSY₂₂
HEARTBROKENLY₂₅
HELMINTHOLOGY₂₅
HERBIVOROUSLY₂₄
HERESIOGRAPHY₂₅
HERNIORRHAPHY₂₇
HETEROGENEITY₂₀
HETEROSTROPHY₂₄
HEURISTICALLY₂₁
HOMILETICALLY₂₃
HOMOGENEOUSLY₂₂
HOMOLOGICALLY₂₄
HOMOSEXUALITY₂₈
HOMOSOCIALITY₂₃
HONORIFICALLY₂₄
HORIZONTALITY₂₈
HUBRISTICALLY₂₃
HUMILIATINGLY₂₂
HYDRAULICALLY₂₅
HYPERACTIVELY₂₉
HYPERACTIVITY₂₉
HYPERMOBILITY₂₈
HYPERSALINITY₂₄
HYPERTONICITY₂₆
HYPERVELOCITY₂₉
HYPOPITUITARY₂₆
HYPSOPHYLLARY₃₂
IATROGENICITY₁₉
IDEOLOGICALLY₂₀
IDIOMATICALLY₂₁
IGNOMINIOUSLY₁₉
ILLOCUTIONARY₁₈
ILLUSTRIOUSLY₁₆
IMAGINATIVELY₂₂
IMAGISTICALLY₂₁
IMBECILICALLY₂₄
IMMATERIALITY₂₀
IMMISCIBILITY₂₄
IMMOVEABILITY₂₅
IMMUNOTHERAPY₂₅
IMPALPABILITY₂₄
IMPARTIBILITY₂₂
IMPASSABILITY₂₂
IMPASSIBILITY₂₂
IMPASSIONEDLY₂₁
IMPECCABILITY₂₆
IMPECUNIOSITY₂₂
IMPECUNIOUSLY₂₂
IMPEDIMENTARY₂₃
IMPERCEPTIBLY₂₆
IMPERMANENTLY₂₂
IMPERMISSIBLY₂₄
IMPERSONALITY₂₀
IMPERTINENTLY₂₀
IMPERTURBABLY₂₄
IMPLACABILITY₂₄
IMPLICATIVELY₂₅
IMPOLITICALLY₂₂
IMPORTABILITY₂₂
IMPORTUNATELY₂₀
IMPOSSIBILITY₂₂
IMPRACTICABLY₂₆
IMPRACTICALLY₂₄
IMPROBABILITY₂₄
IMPROVABILITY₂₅
IMPROVIDENTLY₂₄
IMPROVISATORY₂₃
INADVERTENTLY₂₀
INAPPRECIABLY₂₄
INATTENTIVELY₁₉
INCANDESCENCY₂₃
INCOMBUSTIBLY₂₄
INCOMPETENTLY₂₂
INCOMPLIANTLY₂₂
INCONCEIVABLY₂₅
INCONGRUENTLY₁₉
INCONGRUOUSLY₁₉
INCONSCIENTLY₂₀
INCONSISTENCY₂₀
INCONSONANTLY₁₈
INCONTESTABLY₂₀
INCONTINENTLY₁₈
INCONVENIENCY₂₃
INCONVERTIBLY₂₃
INCONVINCIBLY₂₅
INCORPOREALLY₂₀
INCORRUPTIBLY₂₂
INCREDIBILITY₂₁
INCREDULOUSLY₁₉
INCREMENTALLY₂₀
INCRIMINATORY₂₀
INCULPABILITY₂₂
INCUMBERINGLY₂₃
INDEFATIGABLY₂₃
INDEPENDENTLY₂₀
INDESCRIBABLY₂₃
INDETERMINACY₂₁
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INDIVIDUALITY₂₁
INDUSTRIOUSLY₁₇
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INEVITABILITY₂₁
INEXHAUSTIBLY₂₈
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INFALLIBILITY₂₁
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INFURIATINGLY₂₀
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INTERLOCUTORY₁₈
INTERMITTENCY₂₀
INTERPRETABLY₂₀
INTERRACIALLY₁₈
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INTERROGATORY₁₇
INTERRUPTEDLY₁₉
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INTRACAVITARY₂₁
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INTRANSIGENCY₁₉
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IRRETRIEVABLY₂₁
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NORTHEASTERLY₁₉
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ODORIFEROUSLY₂₀
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OPPROBRIOUSLY₂₂
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ORGANOTHERAPY₂₂
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PENICILLATELY₂₀
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PENOLOGICALLY₂₁
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PERAMBULATORY₂₂
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PERMUTABILITY₂₂
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PHOTOTOXICITY₃₀
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PHYTOTOXICITY₃₃
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PICTURESQUELY₂₉
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POLYPHONOUSLY₂₆
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POSTMODERNITY₂₁
POSTSECONDARY₂₁
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POTENTIOMETRY₂₀
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PRAGMATICALLY₂₃
PREAMBULATORY₂₂
PRECAUTIONARY₂₀
PRECIPITANTLY₂₂
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PRECLINICALLY₂₂
PRECOPULATORY₂₂
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PREDOMINANTLY₂₁
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PREFERABILITY₂₃
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PRELIMINARILY₂₀
PREMONITORILY₂₀
PREPARATIVELY₂₃
PREPARATORILY₂₀
PREPONDERANCY₂₃
PREPOSITIVELY₂₃
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PRESENTIALITY₁₈
PRESTIGIOUSLY₁₉
PRESUMPTIVELY₂₅
PRETENTIOUSLY₁₈
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PRIMOGENITARY₂₁
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PROCESSIONARY₂₀
PRODUCIBILITY₂₃
PROFITABILITY₂₃
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PROMOTABILITY₂₂
PROPAGABILITY₂₃
PROPHETICALLY₂₅
PROPRIETARILY₂₀
PROSOPOGRAPHY₂₆
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PROSTATECTOMY₂₂
PROTHETICALLY₂₃
PROTUBERANTLY₂₀
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PSYCHOBIOLOGY₂₉
PSYCHOHISTORY₂₉
PSYCHOSURGERY₂₇
PSYCHOTHERAPY₃₁
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PYRETOTHERAPY₂₆
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QUADRATICALLY₂₈
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QUADRINGENARY₂₇
QUADRIVALENCY₃₁
QUADRUPLICITY₃₀
QUALIFICATORY₃₀
QUALITATIVELY₂₈
QUARRELSOMELY₂₇
QUESTIONINGLY₂₆
QUINCENTENARY₂₇
QUINCUNCIALLY₂₉
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RADICULOPATHY₂₄
RADIOACTIVELY₂₂
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RATIOCINATORY₁₈
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REASONABILITY₁₈
REBARBATIVELY₂₃
RECALCITRANCY₂₂
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RECEIVABILITY₂₃
RECEPTIBILITY₂₂
RECIPROCALITY₂₂
RECIPROCATORY₂₂
RECOLLECTEDLY₂₁
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RECORDABILITY₂₁
RECRIMINATORY₂₀
RECRUDESCENCY₂₃
RECTANGULARLY₁₉
RECTILINEALLY₁₈
RECTILINEARLY₁₈
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REDEEMABILITY₂₁
REELIGIBILITY₁₉
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REFLECTOMETRY₂₃
REFLEXIBILITY₂₈
REFORMABILITY₂₃
REFRACTOMETRY₂₃
REFRIGERATORY₂₀
REFUNDABILITY₂₂
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REMARKABILITY₂₄
REMEDIABILITY₂₁
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REMISSIBILITY₂₀
REMONSTRANTLY₁₈
REMONSTRATORY₁₈
REMORSELESSLY₁₈
REPAIRABILITY₂₀
REPEATABILITY₂₀
REPETITIONARY₁₈
REPETITIOUSLY₁₈
REPLICABILITY₂₂
REPORTORIALLY₁₈
REPREHENSIBLY₂₃
REPROACHFULLY₂₆
REPROACHINGLY₂₄
REPROBATIVELY₂₃
RESECTABILITY₂₀
RESIDENTIALLY₁₇
RESISTIBILITY₁₈
RESOLVABILITY₂₁
RESOURCEFULLY₂₁
RESPIRABILITY₂₀
RESPLENDENTLY₁₉
RESTORATIVELY₁₉
RESTRICTIVELY₂₁
RETRIBUTIVELY₂₁
RETROACTIVELY₂₁
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RETROMINGENCY₂₁
RETROVIROLOGY₂₀
RETURNABILITY₁₈
REVEALABILITY₂₁
REVERBERANTLY₂₁
REVERBERATORY₂₁
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REVERSIBILITY₂₁
REVERSIONALLY₁₉
REVOLUTIONARY₁₉
RHAPSODICALLY₂₄
RHEOLOGICALLY₂₂
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RHOMBPORPHYRY₃₃
RHYPAROGRAPHY₃₀
RIPSNORTINGLY₁₉
ROENTGENOLOGY₁₈
ROMANTICALITY₂₀
RONTGENOSCOPY₂₁
RUDIMENTARILY₁₉
RUMBUSTIOUSLY₂₀
SACCHARIMETRY₂₅
SACRAMENTALLY₂₀
SACRIFICIALLY₂₃
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SALPINGECTOMY₂₃
SANCTIFYINGLY₂₅
SANGUINOLENCY₁₉
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SCALARIFORMLY₂₃
SCAPHOCEPHALY₃₀
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SCINTILLANTLY₁₈
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SCRUMPTIOUSLY₂₂
SEARCHABILITY₂₃
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SELECTIONALLY₁₈
SEMILEGENDARY₂₀
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SEMPITERNALLY₂₀
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SENTENTIOUSLY₁₆
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SEQUENTIALITY₂₅
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SEVENTEENTHLY₂₂
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SHOCKUMENTARY₂₇
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SIGMOIDOSCOPY₂₄
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SINISTRORSELY₁₆
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SODOMITICALLY₂₁
SOFTHEARTEDLY₂₃
SOLDERABILITY₁₉
SOMATOSENSORY₁₈
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SOUTHEASTERLY₁₉
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SPECTACULARLY₂₂
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SPELEOTHERAPY₂₃
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SPERMICIDALLY₂₃
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SPHYGMOGRAPHY₃₃
SPLANCHNOLOGY₂₄
SPLAYFOOTEDLY₂₅
SPLENETICALLY₂₀
SPLUTTERINGLY₁₉
SPONTANEOUSLY₁₈
SPOROPHYLLARY₂₆
SPREADABILITY₂₁
SQUANDERINGLY₂₇
SQUEEZABILITY₃₆
STALAGMOMETRY₂₁
STANDOFFISHLY₂₆
STATISTICALLY₁₈
STEGANOGRAPHY₂₃
STIGMATICALLY₂₁
STIMULATINGLY₁₉
STOECHIOMETRY₂₃
STOICHEIOLOGY₂₂
STOICHIOMETRY₂₃
STOMATOPLASTY₂₀
STRAITLACEDLY₁₉
STRATEGICALLY₁₉
STULTIFYINGLY₂₃
STYLISTICALLY₂₁
SUBCLINICALLY₂₂
SUBCULTURALLY₂₀
SUBINHIBITORY₂₃
SUBJUNCTIVELY₃₀
SUBMARGINALLY₂₁
SUBORDINATELY₁₉
SUBSERVIENTLY₂₁
SUBSPECIALITY₂₂
SUBSTANTIALLY₁₈
SUBSTANTIVELY₂₁
SUBSTANTIVITY₂₁
SUBTROPICALLY₂₂
SUBVENTIONARY₂₁
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SUCCESSLESSLY₂₀
SUFFOCATINGLY₂₅
SULPHUREOUSLY₂₁
SUPERACTIVITY₂₃
SUPERFICIALLY₂₃
SUPERFLUIDITY₂₂
SUPERFLUOUSLY₂₁
SUPERHUMANITY₂₃
SUPERLATIVELY₂₁
SUPERMAJORITY₂₇
SUPERNORMALLY₂₀
SUPERNUMERARY₂₀
SUPERORDINARY₁₉
SUPERSENSIBLY₂₀
SUPERSUBTLETY₂₀
SUPERSYMMETRY₂₅
SUPPLEMENTARY₂₂
SUPPOSITIVELY₂₃
SURVIVABILITY₂₄
SUSPENSEFULLY₂₁
SYBARITICALLY₂₃
SYLLABOGRAPHY₂₇
SYLLEPTICALLY₂₃
SYMBIOTICALLY₂₅
SYMBOLOGRAPHY₂₉
SYMMETRICALLY₂₅
SYMPATHECTOMY₃₀
SYMPATRICALLY₂₅
SYMPHONICALLY₂₈
SYMPHONIOUSLY₂₆
SYMPHYSEOTOMY₃₁
SYMPHYSIOTOMY₃₁
SYNCHRONICITY₂₆
SYNCHRONOLOGY₂₅
SYNCHRONOUSLY₂₄
SYNTACTICALLY₂₃
SYNTHETICALLY₂₄
SYSTEMATOLOGY₂₂
SYZYGETICALLY₃₄
TANGENTIALITY₁₇
TANTALISINGLY₁₇
TANTALIZINGLY₂₆
TAUTOLOGOUSLY₁₇
TAXONOMICALLY₂₇
TELAUTOGRAPHY₂₂
TELEGENICALLY₁₉
TELEVISIONARY₁₉
TEMERARIOUSLY₁₈
TEMPERABILITY₂₂
TEMPESTUOUSLY₂₀
TEMPORISINGLY₂₁
TEMPORIZINGLY₃₀
TENDENCIOUSLY₁₉
TENDENTIOUSLY₁₇
TERMINABILITY₂₀
TERMINATIVELY₂₁
TERRESTRIALLY₁₆
TERRITORIALLY₁₆
TESTIFICATORY₂₁
TETRABASICITY₂₀
TETRAHEDRALLY₂₀
THALASSOCRACY₂₃
THALATTOCRACY₂₃
THANATOGRAPHY₂₅
THANKWORTHILY₂₉
THAUMATOLATRY₂₁
THEATRICALITY₂₁
THEOLOGICALLY₂₂
THEORETICALLY₂₁
THERMOTHERAPY₂₆
THORACOPLASTY₂₃
THOUGHTLESSLY₂₃
THRASONICALLY₂₁
THREATENINGLY₂₀
THREMMATOLOGY₂₄
THYROIDECTOMY₂₇
TITILLATINGLY₁₇
TONSILLECTOMY₂₀
TOPOCHEMISTRY₂₅
TOPOLOGICALLY₂₁
TORRENTIALITY₁₆
TOURISTICALLY₁₈
TRADITIONALLY₁₇
TRANSBOUNDARY₁₉
TRANSCENDENCY₂₁
TRANSDERMALLY₁₉
TRANSEXUALITY₂₃
TRANSFUSIVELY₂₂
TRANSITIONARY₁₆
TRANSLUCENTLY₁₈
TRANSLUCIDITY₁₉
TRANSMITTANCY₂₀
TRANSPARENTLY₁₈
TRANSPIRATORY₁₈
TRANSPORTEDLY₁₉
TRANSVERSALLY₁₉
TRAUMATICALLY₂₀
TRAUMATONASTY₁₈
TREACHEROUSLY₂₁
TRIANGULARITY₁₇
TRIANGULATELY₁₇
TRIATOMICALLY₂₀
TRICARPELLARY₂₀
TRIQUETROUSLY₂₅
TROUBLESOMELY₂₀
TRUSTWORTHILY₂₂
TUBERCULATELY₂₀
TUBERCULOUSLY₂₀
TUMORGENICITY₂₁
TYNDALLIMETRY₂₂
TYPOLOGICALLY₂₄
ULTRAVIRILITY₁₉
UNACCOUNTABLY₂₂
UNAMBIGUOUSLY₂₁
UNAMBITIOUSLY₂₀
UNAPPEALINGLY₂₁
UNAPPROVINGLY₂₄
UNASSERTIVELY₁₉
UNASSIMILABLY₂₀
UNBEAUTIFULLY₂₁
UNBELIEVINGLY₂₂
UNBESEEMINGLY₂₁
UNCANONICALLY₂₀
UNCHRISTIANLY₂₁
UNCIVILISEDLY₂₂
UNCIVILIZEDLY₃₁
UNCOMBATIVELY₂₅
UNCOMFORTABLY₂₅
UNCOMMENDABLY₂₅
UNCONCEIVABLY₂₅
UNCONCERNEDLY₂₁
UNCONFORMABLY₂₅
UNCONNECTEDLY₂₁
UNCONQUERABLY₂₉
UNCONSCIOUSLY₂₀
UNCUSTOMARILY₂₀
UNDEMANDINGLY₂₁
UNDERACTIVITY₂₂
UNDERHANDEDLY₂₂
UNDERSTATEDLY₁₈
UNDESERVINGLY₂₁
UNDEVIATINGLY₂₁
UNDISCERNEDLY₂₀
UNDISCERNIBLY₂₁
UNDISGUISEDLY₁₉
UNDISTURBEDLY₂₀
UNEMOTIONALLY₁₈
UNEMPIRICALLY₂₂
UNENDEARINGLY₁₈
UNEQUIVOCABLY₃₂
UNEQUIVOCALLY₃₀
UNESSENTIALLY₁₆
UNEXCLUSIVELY₂₈
UNEXPENSIVELY₂₈
UNEXPLAINABLY₂₇
UNFALTERINGLY₂₀
UNFAMILIARITY₂₁
UNFASHIONABLY₂₄
UNFEASIBILITY₂₁
UNFLINCHINGLY₂₅
UNFORESEEABLY₂₁
UNFORGETTABLY₂₂
UNFORGIVINGLY₂₄
UNFORTUNATELY₁₉
UNGENTLEMANLY₁₉
UNHEALTHFULLY₂₅
UNILATERALITY₁₆
UNIMPEACHABLY₂₇
UNIMPORTANTLY₂₀
UNINHIBITEDLY₂₂
UNINSPIRINGLY₁₉
UNINVENTIVELY₂₂
UNIPARENTALLY₁₈
UNJUSTIFIABLY₂₈
UNKNOWABILITY₂₅
UNMALICIOUSLY₂₀
UNMELODIOUSLY₁₉
UNMENTIONABLY₂₀
UNMISTAKEABLY₂₄
UNMITIGATEDLY₂₀
UNMURMURINGLY₂₁
UNNECESSARILY₁₈
UNNEIGHBOURLY₂₂
UNOBTRUSIVELY₂₁
UNORIGINALITY₁₇
UNPERCEIVABLY₂₅
UNPERCEIVEDLY₂₄
UNPLEASURABLY₂₀
UNPOLITICALLY₂₀
UNPRACTICALLY₂₂
UNPREDICTABLY₂₃
UNPROMISINGLY₂₁
UNPUNCTUALITY₂₀
UNQUALIFIEDLY₂₉
UNREADABILITY₁₉
UNREASONINGLY₁₇
UNRECLAIMABLY₂₂
UNRECOVERABLY₂₃
UNRELENTINGLY₁₇
UNRELIABILITY₁₈
UNRELIGIOUSLY₁₇
UNREMITTENTLY₁₈
UNREMITTINGLY₁₉
UNREPENTANTLY₁₈
UNREPENTINGLY₁₉
UNRESISTINGLY₁₇
UNRETURNINGLY₁₇
UNREWARDINGLY₂₁
UNRIGHTEOUSLY₂₀
UNSALEABILITY₁₈
UNSALVAGEABLY₂₂
UNSELECTIVELY₂₁
UNSERVICEABLY₂₃
UNSHRINKINGLY₂₄
UNSINKABILITY₂₂
UNSOCIABILITY₂₀
UNSOLVABILITY₂₁
UNSPIRITUALLY₁₈
UNSTARTLINGLY₁₇
UNSTEADFASTLY₂₀
UNSUITABILITY₁₈
UNSUPPORTEDLY₂₁
UNSURPASSABLY₂₀
UNSUSPECTEDLY₂₁
UNSUSTAINABLY₁₈
UNTREMBLINGLY₂₁
UNTRUSTWORTHY₂₂
UNWARRANTABLY₂₁
UNWARRANTEDLY₂₀
UNWHOLESOMELY₂₄
UNWORKABILITY₂₅
UPGRADABILITY₂₂
UPRIGHTEOUSLY₂₂
UROGYNECOLOGY₂₃
VACILLATINGLY₂₂
VALUATIONALLY₁₉
VAPOURABILITY₂₃
VARIATIONALLY₁₉
VENEFICIOUSLY₂₄
VENTURESOMELY₂₁
VERIFIABILITY₂₄
VERISIMILARLY₂₁
VERNACULARITY₂₁
VERTIGINOUSLY₂₀
VINDICABILITY₂₄
VINDICATORILY₂₂
VIROLOGICALLY₂₂
VULNERABILITY₂₁
WHOREMASTERLY₂₄
WRONGHEADEDLY₂₅
ZEUGMATICALLY₃₀
ZOOPHYSIOLOGY₃₄
ZOOPSYCHOLOGY₃₆

Letters by positionIn 59% of these words the 12th letter is L.

2nd letter

N19%
E16%
O12%

8th letter

I24%
T14%
B13%

9th letter

I33%
C17%
O12%

10th letter

A29%
L20%
N13%

11th letter

I24%
L23%
E8%

12th letter

L59%
T23%
R9%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses

Score spreadMost of these words score 21 in Scrabble; SQUEEZABILITY tops the list with 36. Scores before board bonuses.

1616 points: 22 words
17 points: 33 words
1818 points: 102 words
19 points: 145 words
2020 points: 220 words
21 points: 236 words
2222 points: 180 words
23 points: 174 words
2424 points: 121 words
25 points: 98 words
2626 points: 62 words
27 points: 55 words
2828 points: 41 words
29 points: 28 words
3030 points: 17 words
31 points: 10 words
3232 points: 6 words
33 points: 8 words
3434 points: 3 words
35 points: 0 words
3636 points: 2 words

Word	Scrabble	Words With Friends	Dictionaries
SQUEEZABILITY	36	38	All three
ZOOPSYCHOLOGY	36	37	Collins only
GYROFREQUENCY	34	36	All three
SYZYGETICALLY	34	35	Collins only
ZOOPHYSIOLOGY	34	34	Collins only
CRYPTOZOOLOGY	33	35	All three
PHYTOTOXICITY	33	32	All three
BRACHYCEPHALY	33	34	All three
CIRCUMJACENCY	33	41	Collins only
COXCOMBICALLY	33	39	Collins only
JAWBREAKINGLY	33	38	Collins only
RHOMBPORPHYRY	33	33	Collins only

The Y ending turns up in long adverbs and abstract nouns, not just obscure vocabulary. Approximately, automatically, and substantially are recognizable examples; homosexuality and functionality show the noun pattern. Initial I is most common, with P and C next, though only 48 rank among the top 25,000 English words by frequency, so many tournament-valid options will feel specialized.

13-letter words ending in Y at a glance

There are 1,563 tournament-dictionary words with 13 letters and a final Y.
I leads the starting letters with 197 words; P has 162 and C has 152.
Collins includes 1,490 of these words, compared with 1,086 in NWL2023 and 939 in ENABLE.
Only 48 are common by frequency, although 1,074 have definitions.
SQUEEZABILITY and ZOOPSYCHOLOGY share the top tile score: 36 points each.

Which Y-ending words carry the largest tile scores?

SQUEEZABILITY and ZOOPSYCHOLOGY tie at 36 points, with GYROFREQUENCY and SYZYGETICALLY next at 34. These are specialized terms, but their Q, Z, and other high-value letters make them striking plays when your rack cooperates.

CRYPTZOOLOGY scores 33, as do PHYTOXICITY, BRACHYCEPHALY, CIRCUMJACENCY, and COXCOMBICALLY. Check the spelling before playing: a long word can look familiar while still demanding an exact arrangement of letters. The average tile value across the set is 22.2 points.

How to use 13-letter words ending in Y

The count is large beside most other 13-letter endings: 7,018 words end in S, but only 1,192 end in G and 1,025 in E. For another useful comparison, 2,020 twelve-letter words and 1,063 fourteen-letter words end in Y.

Treat length as a clue, not proof of playability. Collins has the broadest coverage here, while NWL2023 and ENABLE include fewer words; check your game's dictionary before committing. If you need a familiar candidate, try approximately or extraordinarily before reaching for a technical term.

Questions people ask

How many 13-letter words end in Y?

There are 1,563 words of this length ending in Y across the tournament dictionaries. The count is smaller than the 13-letter S-ending group, but larger than the groups ending in G or E. Dictionary coverage varies, so not every word appears in every game.

Which first letter is most common among these words?

I is the most common first letter, appearing in 197 words. P follows with 162, then C with 152. That spread gives you three strong starting-letter groups when a puzzle clue points to a long Y-ending word.

Are most 13-letter words ending in Y common words?

No. Only 48 fall within the top 25,000 English words by frequency, despite 1,074 having definitions. Familiar choices include approximately and unfortunately, while many other valid words are technical or uncommon.

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