13-letter words starting with A

There are 908 13-letter words starting with A, including 31-point appropinquity and familiar forms such as automatically.

908 wordsTop pick APPROXIMATELYHighest score APPROPINQUITY 31

29 of 908 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

P starts the most 13-letter words (1,597); Y starts the fewest (10). A ranks #6 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 29 · most-used first

APPROXIMATELY₂₉
AUTOMATICALLY₂₀
ADMINISTRATOR₁₆
ACCOMMODATION₂₂
ARCHITECTURAL₂₀
ADVERTISEMENT₁₉
ASSASSINATION₁₃
ALTERNATIVELY₁₉
APPROPRIATELY₂₂
AUTHORIZATION₂₅
ANNOUNCEMENTS₁₇
ACKNOWLEDGING₂₅
AUTOBIOGRAPHY₂₄
AUTHORITARIAN₁₆
ACCREDITATION₁₈
ACCESSIBILITY₂₂
ACQUAINTANCES₂₆
AUTHORITATIVE₁₉
APPROPRIATION₁₉
APPROXIMATION₂₆
ABNORMALITIES₁₇
ADMINISTERING₁₇
ACCOMMODATING₂₃
ACCOMPLISHING₂₅
ACCOMPANIMENT₂₃
AESTHETICALLY₂₁
AFFORDABILITY₂₅
AMPLIFICATION₂₂
ARCHAEOLOGIST₁₉

All valid words 908

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

ABBREVIATIONS₂₀
ABBREVIATURES₂₀
ABIOGENICALLY₂₁
ABNORMALITIES₁₇
ABOLITIONISMS₁₇
ABOLITIONISTS₁₅
ABORIGINALISM₁₈
ABORIGINALITY₁₉
ABORTIFACIENT₂₀
ABSORBABILITY₂₂
ABSQUATULATED₂₅
ABSQUATULATES₂₄
ABSTENTIONISM₁₇
ABSTENTIONIST₁₅
ABSTRACTIONAL₁₇
ABSTRACTIVELY₂₃
ABUSIVENESSES₁₈
ABYSSOPELAGIC₂₃
ACADEMICALISM₂₂
ACARIDOMATIUM₂₀
ACARODOMATIUM₂₀
ACATAMATHESIA₂₀
ACCELERATIONS₁₇
ACCELEROMETER₁₉
ACCENTUATIONS₁₇
ACCEPTABILITY₂₄
ACCEPTILATION₁₉
ACCEPTINGNESS₂₀
ACCEPTIVITIES₂₂
ACCESSARINESS₁₇
ACCESSIBILITY₂₂
ACCESSORINESS₁₇
ACCESSORISING₁₈
ACCESSORIZING₂₇
ACCIACCATURAS₂₁
ACCIDENTALISM₂₀
ACCIDENTALITY₂₁
ACCIDENTOLOGY₂₂
ACCLIMATATION₁₉
ACCLIMATISERS₁₉
ACCLIMATISING₂₀
ACCLIMATIZERS₂₈
ACCLIMATIZING₂₉
ACCOMMODATING₂₃
ACCOMMODATION₂₂
ACCOMMODATIVE₂₅
ACCOMMODATORS₂₂
ACCOMPANIMENT₂₃
ACCOMPANYISTS₂₄
ACCOMPLISHERS₂₄
ACCOMPLISHING₂₅
ACCORDIONISTS₁₈
ACCOUCHEMENTS₂₄
ACCOUNTANCIES₁₉
ACCOUPLEMENTS₂₁
ACCOUSTREMENT₁₉
ACCOUTERMENTS₁₉
ACCOUTREMENTS₁₉
ACCREDITATION₁₈
ACCULTURATING₁₈
ACCULTURATION₁₇
ACCULTURATIVE₂₀
ACCUMULATIONS₁₉
ACCUSTOMATION₁₉
ACCUSTREMENTS₁₉
ACETALDEHYDES₂₃
ACETAMINOPHEN₂₂
ACETAZOLAMIDE₂₇
ACETIFICATION₂₀
ACETONITRILES₁₅
ACETYLCHOLINE₂₃
ACHLORHYDRIAS₂₅
ACHROMATICITY₂₅
ACHROMATISING₂₁
ACHROMATIZING₃₀
ACHROMATOPSIA₂₂
ACIDIFICATION₂₁
ACIDIMETRICAL₂₀
ACIDOPHILUSES₂₁
ACKNOWLEDGERS₂₄
ACKNOWLEDGING₂₅
ACOTYLEDONOUS₁₉
ACQUAINTANCES₂₆
ACQUIESCENCES₂₈
ACQUIESCENTLY₂₉
ACQUIESCINGLY₃₀
ACQUIRABILITY₂₉
ACQUISITIONAL₂₄
ACQUISITIVELY₃₀
ACQUITTANCING₂₇
ACRIMONIOUSLY₂₀
ACROBATICALLY₂₂
ACRONYMICALLY₂₅
ACRYLONITRILE₁₈
ACTINOBACILLI₁₉
ACTINOBIOLOGY₂₁
ACTINOMETRIES₁₇
ACTINOMORPHIC₂₄
ACTINOMYCETES₂₂
ACTINOMYCOSES₂₂
ACTINOMYCOSIS₂₂
ACTINOMYCOTIC₂₄
ACTINOTHERAPY₂₃
ACTINOURANIUM₁₇
ACTUALISATION₁₅
ACTUALIZATION₂₄
ACUPUNCTURING₂₀
ACUPUNCTURIST₁₉
ADAPTABLENESS₁₈
ADAPTATIONISM₁₈
ADAPTATIONIST₁₆
ADAPTEDNESSES₁₇
ADDITIONALITY₁₈
ADENOIDECTOMY₂₂
ADIABATICALLY₂₁
ADIAPHORISTIC₂₁
ADIATHERMANCY₂₄
ADJUDICATIONS₂₄
ADJUSTABILITY₂₆
ADMEASUREMENT₁₈
ADMINICULATED₁₉
ADMINICULATES₁₈
ADMINISTERING₁₇
ADMINISTRABLE₁₈
ADMINISTRANTS₁₆
ADMINISTRATED₁₇
ADMINISTRATES₁₆
ADMINISTRATOR₁₆
ADMIRABLENESS₁₈
ADMISSIBILITY₂₁
ADMONISHINGLY₂₃
ADMONISHMENTS₂₁
ADORABILITIES₁₆
ADRENALECTOMY₂₁
ADRENOCHROMES₂₁
ADSORBABILITY₂₁
ADULARESCENCE₁₈
ADULTERATIONS₁₄
ADUMBRATIVELY₂₄
ADVANTAGEABLE₂₀
ADVENTURESOME₁₉
ADVENTURESSES₁₇
ADVENTURISTIC₁₉
ADVENTUROUSLY₂₀
ADVERBIALISED₂₀
ADVERBIALISES₁₉
ADVERBIALIZED₂₉
ADVERBIALIZES₂₈
ADVERSARINESS₁₇
ADVERSATIVELY₂₃
ADVERSENESSES₁₇
ADVERTISEMENT₁₉
ADVERTIZEMENT₂₈
ADVISABLENESS₁₉
ADVISEDNESSES₁₈
AECIDIOSPORES₁₈
AELUROPHOBIAS₂₀
AERIFICATIONS₁₈
AEROACOUSTICS₁₇
AEROBATICALLY₂₀
AEROBIOLOGIES₁₆
AEROBIOLOGIST₁₆
AERODYNAMICAL₂₁
AEROEMBOLISMS₁₉
AEROGENERATOR₁₄
AEROLITHOLOGY₂₀
AEROMECHANICS₂₂
AEROMEDICINES₁₈
AEROPLANKTONS₁₉
AEROSIDERITES₁₄
AEROSTRUCTURE₁₅
AESTHESIOGENS₁₇
AESTHETICALLY₂₁
AESTHETICIANS₁₈
AESTHETICISED₁₉
AESTHETICISES₁₈
AESTHETICISMS₂₀
AESTHETICISTS₁₈
AESTHETICIZED₂₈
AESTHETICIZES₂₇
AETHRIOSCOPES₂₀
AFFECTABILITY₂₆
AFFECTIONALLY₂₄
AFFECTIONLESS₂₁
AFFECTIVENESS₂₄
AFFECTIVITIES₂₄
AFFENPINSCHER₂₆
AFFIRMATIVELY₂₇
AFFORDABILITY₂₅
AFFORESTATION₁₉
AFFRANCHISING₂₅
AFFREIGHTMENT₂₅
AFFRIGHTENING₂₄
AFFRIGHTMENTS₂₅
AFORETHOUGHTS₂₃
AFTERBURNINGS₁₉
AFTERTHOUGHTS₂₃
AGALMATOLITES₁₆
AGAMOSPERMIES₂₀
AGATHODAIMONS₂₀
AGELESSNESSES₁₄
AGGIORNAMENTI₁₇
AGGIORNAMENTO₁₇
AGGLOMERATING₁₈
AGGLOMERATION₁₇
AGGLOMERATIVE₂₀
AGGLUTINATING₁₆
AGGLUTINATION₁₅
AGGLUTINATIVE₁₈
AGGLUTINOGENS₁₆
AGGRADATIONAL₁₆
AGGRAVATINGLY₂₂
AGGREGATENESS₁₆
AGGREGATIONAL₁₆
AGGREGATIVELY₂₂
AGGRIEVEMENTS₂₀
AGONISTICALLY₁₉
AGRANULOCYTES₁₉
AGREEABLENESS₁₆
AGRICHEMICALS₂₃
AGRICULTURIST₁₆
AGROBIOLOGIES₁₇
AGROBIOLOGIST₁₇
AGROCHEMICALS₂₃
AGROECOLOGIES₁₇
AGROFORESTERS₁₇
AGRONOMICALLY₂₁
AGROSTOLOGIES₁₅
AGROSTOLOGIST₁₅
AGROTERRORISM₁₆
AHISTORICALLY₂₁
AHISTORICISMS₂₀
AICHMOPHOBIAS₂₇
AILOUROPHILES₁₈
AILOUROPHILIA₁₈
AILOUROPHILIC₂₀
AILOUROPHOBES₂₀
AILOUROPHOBIA₂₀
AILOUROPHOBIC₂₂
AILUROPHILIAS₁₈
AILUROPHOBIAS₂₀
AIMLESSNESSES₁₅
AIRCRAFTWOMAN₂₃
AIRCRAFTWOMEN₂₃
AIRFREIGHTING₂₁
AIRLESSNESSES₁₃
AIRSICKNESSES₁₉
AIRWORTHINESS₁₉
ALBERTOSAURUS₁₅
ALCHEMISTICAL₂₂
ALCOHOLICALLY₂₃
ALCOHOLOMETER₂₀
ALCOHOLOMETRY₂₃
ALDERMANITIES₁₆
ALDERMANSHIPS₂₁
ALDOLISATIONS₁₄
ALDOLIZATIONS₂₃
ALDOSTERONISM₁₆
ALEMBICATIONS₁₉
ALEXIPHARMICS₂₉
ALGEBRAICALLY₂₁
ALGOLOGICALLY₂₀
ALIMENTATIONS₁₅
ALKALESCENCES₂₁
ALKALIMETRIES₁₉
ALLEGORICALLY₁₉
ALLELOMORPHIC₂₂
ALLELOPATHIES₁₈
ALLERGENICITY₁₉
ALLITERATIONS₁₃
ALLOCHTHONOUS₂₁
ALLOMORPHISMS₂₂
ALLOPOLYPLOID₂₁
ALLOTYPICALLY₂₃
ALLOWABLENESS₁₈
ALONGSHOREMAN₁₉
ALONGSHOREMEN₁₉
ALPHABETARIAN₂₀
ALPHABETIFORM₂₅
ALPHABETISERS₂₀
ALPHABETISING₂₁
ALPHABETIZERS₂₉
ALPHABETIZING₃₀
ALPHANUMERICS₂₂
ALSTROEMERIAS₁₅
ALTALTISSIMOS₁₅
ALTERNATINGLY₁₇
ALTERNATIVELY₁₉
ALUMINIFEROUS₁₈
ALUMINIZATION₂₄
ALUMINOSITIES₁₅
ALUMINOTHERMY₂₃
AMAKWEREKWERE₂₉
AMALGAMATIONS₁₈
AMARANTACEOUS₁₇
AMATIVENESSES₁₈
AMBASSADORIAL₁₈
AMBIDEXTERITY₂₈
AMBIDEXTEROUS₂₅
AMBIGUOUSNESS₁₈
AMBISEXUALITY₂₇
AMBITIOUSNESS₁₇
AMBIVALENCIES₂₂
AMELIORATIONS₁₅
AMENABILITIES₁₇
AMIABLENESSES₁₇
AMICABILITIES₁₉
AMINOACIDURIA₁₈
AMINOPHYLLINE₂₃
AMITRIPTYLINE₂₀
AMITRYPTYLINE₂₃
AMMUNITIONING₁₈
AMNIOCENTESES₁₇
AMNIOCENTESIS₁₇
AMOROUSNESSES₁₅
AMORPHOUSNESS₂₀
AMORTISATIONS₁₅
AMORTISEMENTS₁₇
AMORTIZATIONS₂₄
AMORTIZEMENTS₂₆
AMPHIBLASTULA₂₂
AMPHIBOLOGIES₂₃
AMPHICTYONIES₂₅
AMPHIDIPLOIDS₂₄
AMPHIDIPLOIDY₂₇
AMPHIGASTRIUM₂₃
AMPHIPLOIDIES₂₃
AMPHIPROSTYLE₂₅
AMPHISTOMATAL₂₂
AMPHISTOMATIC₂₄
AMPHITHEATERS₂₃
AMPHITHEATRAL₂₃
AMPHITHEATRES₂₃
AMPHITHEATRIC₂₅
AMPHITRICHOUS₂₅
AMPLIFICATION₂₂
AMPULLOSITIES₁₇
AMUSINGNESSES₁₆
AMUSIVENESSES₁₈
AMYGDALACEOUS₂₂
AMYLOIDOSISES₁₉
ANACATHARTICS₂₀
ANACHRONISTIC₂₀
ANACHRONOUSLY₂₁
ANAEROBICALLY₂₀
ANAESTHETISED₁₇
ANAESTHETISES₁₆
ANAESTHETISTS₁₆
ANAESTHETIZED₂₆
ANAESTHETIZES₂₅
ANAGRAMMATISE₁₈
ANAGRAMMATISM₂₀
ANAGRAMMATIST₁₈
ANAGRAMMATIZE₂₇
ANALOGOUSNESS₁₄
ANALPHABETICS₂₂
ANALPHABETISM₂₂
ANALYTICITIES₁₈
ANALYZABILITY₃₀
ANAPHORICALLY₂₃
ANAPHRODISIAC₂₁
ANAPHRODISIAS₁₉
ANAPHYLACTOID₂₄
ANASTIGMATISM₁₈
ANATHEMATICAL₂₀
ANATHEMATISED₁₉
ANATHEMATISES₁₈
ANATHEMATIZED₂₈
ANATHEMATIZES₂₇
ANATOMISATION₁₅
ANATOMIZATION₂₄
ANCHORPERSONS₂₀
ANCIENTNESSES₁₅
ANDOUILLETTES₁₄
ANDROCENTRISM₁₈
ANDRODIOECISM₁₉
ANDROGYNOUSLY₂₁
ANDROSPHINGES₂₀
ANDROSPHINXES₂₆
ANDROSTERONES₁₄
ANECDOTALISMS₁₈
ANECDOTALISTS₁₆
ANECDOTICALLY₂₁
ANEMOGRAPHIES₂₁
ANEMOMETRICAL₁₉
ANENCEPHALIAS₂₀
ANENCEPHALIES₂₀
ANESTHETISING₁₇
ANESTHETIZING₂₆
ANFRACTUOSITY₂₁
ANGELOLATRIES₁₄
ANGELOLOGISTS₁₅
ANGELOPHANIES₁₉
ANGIOGRAPHIES₂₀
ANGIOPLASTIES₁₆
ANGIOSARCOMAS₁₈
ANGIOSPERMOUS₁₈
ANGLETWITCHES₂₂
ANGLICISATION₁₆
ANGLICIZATION₂₅
ANGULARNESSES₁₄
ANIMADVERSION₁₉
ANIMADVERTERS₁₉
ANIMADVERTING₂₀
ANIMALCULISMS₁₉
ANIMALCULISTS₁₇
ANIMALISATION₁₅
ANIMALIZATION₂₄
ANIMATENESSES₁₅
ANISOMETROPIA₁₇
ANISOMETROPIC₁₉
ANISOPHYLLIES₂₁
ANISOPHYLLOUS₂₁
ANISOTROPISMS₁₇
ANNEXATIONISM₂₂
ANNEXATIONIST₂₀
ANNIHILATIONS₁₆
ANNIVERSARIES₁₆
ANNOUNCEMENTS₁₇
ANNUITISATION₁₃
ANNUITIZATION₂₂
ANNUNCIATIONS₁₅
ANOMALISTICAL₁₇
ANOMALOUSNESS₁₅
ANONYMISATION₁₈
ANONYMIZATION₂₇
ANONYMOUSNESS₁₈
ANSWERABILITY₂₁
ANTAGONISABLE₁₆
ANTAGONIZABLE₂₅
ANTARTHRITICS₁₈
ANTASTHMATICS₂₀
ANTEDILUVIANS₁₇
ANTENNIFEROUS₁₆
ANTEPENULTIMA₁₇
ANTEPOSITIONS₁₅
ANTERIORITIES₁₃
ANTHELMINTHIC₂₃
ANTHELMINTICS₂₀
ANTHEROZOOIDS₂₆
ANTHOLOGISERS₁₇
ANTHOLOGISING₁₈
ANTHOLOGIZERS₂₆
ANTHOLOGIZING₂₇
ANTHOPHYLLITE₂₄
ANTHOXANTHINS₂₆
ANTHRANILATES₁₆
ANTHRAQUINONE₂₅
ANTHROPOGENIC₂₁
ANTHROPOLATRY₂₁
ANTHROPOMETRY₂₃
ANTHROPOMORPH₂₅
ANTHROPONOSES₁₈
ANTHROPONOSIS₁₈
ANTHROPONOTIC₂₀
ANTHROPOPATHY₂₆
ANTHROPOPHAGI₂₄
ANTHROPOPHAGY₂₇
ANTHROPOPHYTE₂₆
ANTHROPOSOPHY₂₆
ANTIACADEMICS₂₀
ANTIAIRCRAFTS₁₈
ANTIALIASINGS₁₄
ANTIALLERGICS₁₆
ANTIANDROGENS₁₅
ANTIAPARTHEID₁₉
ANTIARTHRITIC₁₈
ANTIARTHRITIS₁₆
ANTIASTHMATIC₂₀
ANTIAUTHORITY₁₉
ANTIBACTERIAL₁₇
ANTIBALLISTIC₁₇
ANTIBILLBOARD₁₈
ANTIBLACKISMS₂₃
ANTIBOURGEOIS₁₆
ANTICATALYSTS₁₈
ANTICELLULITE₁₅
ANTICHRISTIAN₁₈
ANTICIGARETTE₁₆
ANTICIPATABLE₁₉
ANTICIPATIONS₁₇
ANTICLASSICAL₁₇
ANTICLERICALS₁₇
ANTICLIMACTIC₂₁
ANTICLINORIUM₁₇
ANTICLOCKWISE₂₄
ANTICOAGULANT₁₆
ANTICOLLISION₁₅
ANTICOLONIALS₁₅
ANTICOMMUNISM₂₁
ANTICOMMUNIST₁₉
ANTICONSUMERS₁₇
ANTICORPORATE₁₇
ANTICORROSION₁₅
ANTICORROSIVE₁₈
ANTIDESICCANT₁₈
ANTIDIARRHEAL₁₇
ANTIDIURETICS₁₆
ANTIELECTRONS₁₅
ANTIEPILEPTIC₁₉
ANTIESTROGENS₁₄
ANTIEVOLUTION₁₆
ANTIFEMINISMS₂₀
ANTIFEMINISTS₁₈
ANTIFERTILITY₁₉
ANTIFOREIGNER₁₇
ANTIFORMALISM₂₀
ANTIFORMALIST₁₈
ANTIFRICTIONS₁₈
ANTIGENICALLY₁₉
ANTIGLOBULINS₁₆
ANTIGRAVITIES₁₇
ANTIGROPELOES₁₆
ANTIGUERRILLA₁₄
ANTIHALATIONS₁₆
ANTIHIJACKING₃₀
ANTIHISTAMINE₁₈
ANTIHUMANISMS₂₀
ANTIHUMANISTS₁₈
ANTIHYDROGENS₂₁
ANTIHYSTERICS₂₁
ANTILITERATES₁₃
ANTILITTERING₁₄
ANTILOGARITHM₁₉
ANTIMACASSARS₁₇
ANTIMALARIALS₁₅
ANTIMARIJUANA₂₂
ANTIMECHANIST₂₀
ANTIMETABOLES₁₇
ANTIMETABOLIC₁₉
ANTIMICROBIAL₁₉
ANTIMNEMONICS₁₉
ANTIMODERNISM₁₈
ANTIMODERNIST₁₆
ANTINARCOTICS₁₇
ANTINARRATIVE₁₆
ANTINATIONALS₁₃
ANTINAUSEANTS₁₃
ANTINEPHRITIC₂₀
ANTINEPOTISMS₁₇
ANTINEUTRINOS₁₃
ANTINOMIANISM₁₇
ANTINOMICALLY₂₀
ANTINOVELISTS₁₆
ANTIOBESITIES₁₅
ANTIOBSCENITY₂₀
ANTIOESTROGEN₁₄
ANTIPARALLELS₁₅
ANTIPARASITIC₁₇
ANTIPARTICLES₁₇
ANTIPERIODICS₁₈
ANTIPERSONNEL₁₅
ANTIPESTICIDE₁₈
ANTIPHONARIES₁₈
ANTIPLATELETS₁₅
ANTIPLEASURES₁₅
ANTIPOLITICAL₁₇
ANTIPOLLUTION₁₅
ANTIPREDATORS₁₆
ANTIPREDATORY₁₉
ANTIPRURITICS₁₇
ANTIPSYCHOTIC₂₅
ANTIQUENESSES₂₂
ANTIQUITARIAN₂₂
ANTIRACHITICS₂₀
ANTIRADIATION₁₄
ANTIRECESSION₁₅
ANTIREJECTION₂₂
ANTIRELIGIOUS₁₄
ANTIRHEUMATIC₂₀
ANTIRITUALISM₁₅
ANTIROMANTICS₁₇
ANTIROYALISTS₁₆
ANTISATELLITE₁₃
ANTISCORBUTIC₁₉
ANTISEPTICISE₁₇
ANTISEPTICISM₁₉
ANTISEPTICIZE₂₆
ANTISEXUALITY₂₃
ANTISLAVERIES₁₆
ANTISMUGGLING₁₈
ANTISOCIALISM₁₇
ANTISOCIALIST₁₅
ANTISOCIALITY₁₈
ANTISPASMODIC₂₀
ANTISTROPHONS₁₈
ANTISUBMARINE₁₇
ANTISYMMETRIC₂₂
ANTITERRORISM₁₅
ANTITERRORIST₁₃
ANTITHROMBINS₂₀
ANTITYPICALLY₂₃
ANXIOUSNESSES₂₀
ANYTHINGARIAN₂₀
AORTOGRAPHIES₁₉
APATHETICALLY₂₃
APATOSAURUSES₁₅
APERIODICALLY₂₁
APFELSTRUDELS₁₉
APHANIPTEROUS₂₀
APHELIOTROPIC₂₂
APHRODISIACAL₂₁
APICULTURISTS₁₇
APLANATICALLY₂₀
APLANOGAMETES₁₈
APOCALYPTICAL₂₄
APOCALYPTISMS₂₄
APOCALYPTISTS₂₂
APOCATASTASES₁₇
APOCATASTASIS₁₇
APOCHROMATISM₂₄
APODICTICALLY₂₃
APOGEOTROPISM₂₀
APOLITICALITY₂₀
APOMICTICALLY₂₄
APOPHLEGMATIC₂₅
APOSTOLICALLY₂₀
APOSTOLICISMS₁₉
APOSTROPHISED₂₁
APOSTROPHISES₂₀
APOSTROPHIZED₃₀
APOSTROPHIZES₂₉
APOSTROPHUSES₂₀
APOTHEGMATISE₂₁
APOTHEGMATIST₂₁
APOTHEGMATIZE₃₀
APOTHEOSISING₁₉
APOTHEOSIZING₂₈
APPEALABILITY₂₂
APPEALINGNESS₁₈
APPELLATIONAL₁₇
APPELLATIVELY₂₃
APPENDICULATE₂₀
APPERCEPTIONS₂₁
APPERTAINANCE₁₉
APPERTAINMENT₁₉
APPETEEZEMENT₂₈
APPETISEMENTS₁₉
APPLICABILITY₂₄
APPLICATIVELY₂₅
APPOGGIATURAS₁₉
APPORTIONABLE₁₉
APPORTIONMENT₁₉
APPRAISEMENTS₁₉
APPRECIATIONS₁₉
APPREHENSIBLE₂₂
APPREHENSIBLY₂₅
APPREHENSIONS₂₀
APPROPINQUATE₂₈
APPROPINQUING₂₉
APPROPINQUITY₃₁
APPROPRIACIES₂₁
APPROPRIATELY₂₂
APPROPRIATING₂₀
APPROPRIATION₁₉
APPROPRIATIVE₂₂
APPROPRIATORS₁₉
APPROXIMATELY₂₉
APPROXIMATING₂₇
APPROXIMATION₂₆
APPROXIMATIVE₂₉
APPURTENANCES₁₉
APTITUDINALLY₁₉
AQUACEUTICALS₂₆
AQUACULTURIST₂₄
AQUAFITNESSES₂₅
AQUICULTURIST₂₄
ARABICISATION₁₇
ARABICIZATION₂₆
ARABIDOPSISES₁₈
ARACHNOIDITIS₁₉
ARACHNOLOGIES₁₉
ARACHNOLOGIST₁₉
ARACHNOPHOBES₂₅
ARACHNOPHOBIA₂₅
ARACHNOPHOBIC₂₇
ARAEOMETRICAL₁₇
ARAEOSYSTYLES₁₉
ARBITRARINESS₁₅
ARBITRATIONAL₁₅
ARBITRATRICES₁₇
ARBITRATRIXES₂₂
ARBORESCENCES₁₉
ARBORICULTURE₁₇
ARBORISATIONS₁₅
ARBORIZATIONS₂₄
ARCHAEOBOTANY₂₃
ARCHAEOLOGIES₁₉
ARCHAEOLOGISE₁₉
ARCHAEOLOGIST₁₉
ARCHAEOLOGIZE₂₈
ARCHAEOMETRIC₂₂
ARCHAEOPTERYX₃₀
ARCHAEORNISES₁₈
ARCHAEZOOLOGY₃₁
ARCHBISHOPRIC₂₇
ARCHDUCHESSES₂₄
ARCHEGONIATES₁₉
ARCHEOLOGICAL₂₁
ARCHEOLOGISTS₁₉
ARCHEOMETRIES₂₀
ARCHEOZOOLOGY₃₁
ARCHEPARCHIES₂₅
ARCHIDIACONAL₂₁
ARCHIMANDRITE₂₁
ARCHIPELAGIAN₂₁
ARCHIPELAGOES₂₁
ARCHIPHONEMES₂₅
ARCHITECTONIC₂₂
ARCHITECTURAL₂₀
ARCHITECTURES₂₀
ARCHOSAURIANS₁₈
ARCTOPHILISTS₂₀
ARDUOUSNESSES₁₄
ARFVEDSONITES₂₀
ARGENTIFEROUS₁₇
ARGILLIFEROUS₁₇
ARGUMENTATION₁₆
ARGUMENTATIVE₁₉
ARISTOCRACIES₁₇
ARISTOCRATISM₁₇
ARISTOLOCHIAS₁₈
ARITHMETICIAN₂₀
ARITHMOMANIAS₂₀
ARITHMOMETERS₂₀
ARITHMOPHOBIA₂₅
ARMAMENTARIUM₁₉
AROMANTICISMS₁₉
AROMATICITIES₁₇
AROMATISATION₁₅
AROMATIZATION₂₄
ARPEGGIATIONS₁₇
ARRHENOTOKIES₂₀
ARSENOPYRITES₁₈
ARSPHENAMINES₂₀
ARTERIALISING₁₄
ARTERIALIZING₂₃
ARTERIOGRAPHY₂₂
ARTERIOTOMIES₁₅
ARTERIOVENOUS₁₆
ARTHRECTOMIES₂₀
ARTHRITICALLY₂₁
ARTHROPATHIES₂₁
ARTHROSCOPIES₂₀
ARTHROSPOROUS₁₈
ARTICULATIONS₁₅
ARTIFICIALISE₁₈
ARTIFICIALITY₂₁
ARTIFICIALIZE₂₇
ARTLESSNESSES₁₃
ARUNDINACEOUS₁₆
ASCENSIONISTS₁₅
ASCERTAINABLE₁₇
ASCERTAINABLY₂₀
ASCERTAINMENT₁₇
ASHAMEDNESSES₁₉
ASPARAGINASES₁₆
ASPERGILLOSES₁₆
ASPERGILLOSIS₁₆
ASPHETERISING₁₉
ASPHETERIZING₂₈
ASPHYXIATIONS₂₈
ASSASSINATING₁₄
ASSASSINATION₁₃
ASSASSINATORS₁₃
ASSEMBLAGISTS₁₈
ASSEMBLAUNCES₁₉
ASSEMBLYWOMAN₂₅
ASSEMBLYWOMEN₂₅
ASSENTIVENESS₁₆
ASSERTIVENESS₁₆
ASSESSORSHIPS₁₈
ASSEVERATIONS₁₆
ASSIBILATIONS₁₅
ASSIDUOUSNESS₁₄
ASSIGNABILITY₁₉
ASSIMILATIONS₁₅
ASSISTANTSHIP₁₈
ASSOCIABILITY₂₀
ASSOCIATESHIP₂₀
ASSOCIATIONAL₁₅
ASSOCIATIVELY₂₁
ASSOCIATIVITY₂₁
ASSORTATIVELY₁₉
ASSUBJUGATING₂₄
ASSUEFACTIONS₁₈
ASSUREDNESSES₁₄
ASTACOLOGICAL₁₈
ASTACOLOGISTS₁₆
ASTEREOGNOSES₁₄
ASTEREOGNOSIS₁₄
ASTHENOSPHERE₂₁
ASTHMATICALLY₂₃
ASTONISHINGLY₂₀
ASTONISHMENTS₁₈
ASTRAPOPHOBIA₂₂
ASTRINGENCIES₁₆
ASTROBOTANIES₁₅
ASTROCYTOMATA₂₀
ASTRODYNAMICS₂₁
ASTROMETRICAL₁₇
ASTRONAUTICAL₁₅
ASTRONOMISING₁₆
ASTRONOMIZING₂₅
ASTROPHYSICAL₂₃
ASTROTOURISMS₁₅
ASTROTOURISTS₁₃
ASYNCHRONISMS₂₃
ASYNDETICALLY₂₂
ATAVISTICALLY₂₁
ATHEISTICALLY₂₁
ATHEMATICALLY₂₃
ATHEROGENESES₁₇
ATHEROGENESIS₁₇
ATMOSPHERICAL₂₂
ATOMISTICALLY₂₀
ATORVASTATINS₁₆
ATROCIOUSNESS₁₅
ATTAINABILITY₁₈
ATTEMPERMENTS₁₉
ATTENTIVENESS₁₆
ATTITUDINALLY₁₇
ATTITUDINISED₁₅
ATTITUDINISER₁₄
ATTITUDINISES₁₄
ATTITUDINIZED₂₄
ATTITUDINIZER₂₃
ATTITUDINIZES₂₃
ATTORNEYSHIPS₂₁
ATTRACTANCIES₁₇
ATTRIBUTIONAL₁₅
ATTRIBUTIVELY₂₁
ATYPICALITIES₂₀
AUCTIONEERING₁₆
AUDACIOUSNESS₁₆
AUDIBLENESSES₁₆
AUDIOCASSETTE₁₆
AUDIOMETRISTS₁₆
AUDIOVISUALLY₂₀
AUGMENTATIONS₁₆
AUGMENTATIVES₁₉
AUREATENESSES₁₃
AUSCULTATIONS₁₅
AUSTERENESSES₁₃
AUTECOLOGICAL₁₈
AUTHENTICALLY₂₁
AUTHENTICATED₁₉
AUTHENTICATES₁₈
AUTHENTICATOR₁₈
AUTHORISATION₁₆
AUTHORITARIAN₁₆
AUTHORITATIVE₁₉
AUTHORIZATION₂₅
AUTOBIOGRAPHY₂₄
AUTOCATALYSED₁₉
AUTOCATALYSES₁₈
AUTOCATALYSIS₁₈
AUTOCATALYTIC₂₀
AUTOCATALYZED₂₈
AUTOCATALYZES₂₇
AUTOCEPHALIES₂₀
AUTOCEPHALOUS₂₀
AUTOCHTHONIES₂₁
AUTOCHTHONISM₂₃
AUTOCHTHONOUS₂₁
AUTOCOMPLETES₁₉
AUTOCORRECTED₁₈
AUTOCRITIQUES₂₄
AUTODESTRUCTS₁₆
AUTODIALLINGS₁₅
AUTOEROTICISM₁₇
AUTOEXPOSURES₂₂
AUTOFOCUSINGS₁₉
AUTOFOCUSSING₁₉
AUTOGRAPHICAL₂₁
AUTOINFECTION₁₈
AUTOINJECTORS₂₂
AUTOMATICALLY₂₀
AUTOMOBILISMS₁₉
AUTOMOBILISTS₁₇
AUTOMORPHISMS₂₂
AUTONOMICALLY₂₀
AUTOPOLYPLOID₂₁
AUTORADIOGRAM₁₇
AUTORICKSHAWS₂₅
AUTOROTATIONS₁₃
AUTOSCHEDIASM₂₁
AUTOSCHEDIAZE₂₈
AUTOSTABILITY₁₈
AUTOSUGGESTED₁₆
AUTOTOXAEMIAS₂₂
AUTOXIDATIONS₂₁
AVAILABLENESS₁₈
AVERAGENESSES₁₇
AVERRUNCATING₁₉
AVERRUNCATION₁₈
AVERRUNCATORS₁₈
AVICULTURISTS₁₈
AVOCATIONALLY₂₁
AVOIRDUPOISES₁₉
AWELESSNESSES₁₆
AWESOMENESSES₁₈
AWKWARDNESSES₂₄
AXIOLOGICALLY₂₆
AXIOMATICALLY₂₇
AXISYMMETRIES₂₇
AYUNTAMIENTOS₁₈
AZATHIOPRINES₂₇

Letters by positionIn 47% of these words the 13th letter is S.

2nd letter

N28%
C10%
R9%

3rd letter

T31%
C9%
P7%

4th letter

I23%
O14%
E12%

11th letter

I35%
S13%
O9%

12th letter

E22%
N13%
T10%

13th letter

S47%
Y14%
N7%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses

Score spreadMost of these words score 19 in Scrabble; APPROPINQUITY tops the list with 31. Scores before board bonuses.

1313 points: 17 words
14 points: 26 words
1515 points: 61 words
16 points: 70 words
1717 points: 94 words
18 points: 101 words
1919 points: 107 words
20 points: 102 words
2121 points: 73 words
22 points: 54 words
2323 points: 46 words
24 points: 42 words
2525 points: 37 words
26 points: 19 words
2727 points: 21 words
28 points: 15 words
2929 points: 11 words
30 points: 9 words
3131 points: 3 words

Word	Scrabble	Words With Friends	Dictionaries
APPROPINQUITY	31	35	Collins only
ARCHAEZOOLOGY	31	32	Collins only
ARCHEOZOOLOGY	31	32	Collins only
ARCHAEOPTERYX	30	30	All three
ALPHABETIZING	30	34	All three
APOSTROPHIZED	30	31	All three
ACHROMATIZING	30	33	All three
ACQUISITIVELY	30	33	All three
ANALYZABILITY	30	32	All three
ACQUIESCINGLY	30	35	Collins only
APOTHEGMATIZE	30	32	Collins only
ANTIHIJACKING	30	35	NWL only

This A-starting group ranges from everyday words like approximately and administrator to technical terms such as archaezoology. Only 29 entries rank among the top 25,000 English words by frequency, so expect many unfamiliar plays. The collection is also uneven at the final letter: S is far ahead of every other ending.

At a glance: 13-letter words starting with A

908 entries start with A; 733 have definitions.
Only 29 count as common by English word frequency.
The most frequent final letter is S, appearing in 424 words.
Appropinquity and archaezoology top the scoring list at 31 points each.
Collins includes 849 entries, compared with 520 in ENABLE and 605 in NWL2023.

How do 13-letter words starting with A score?

Appropinquity and archaezoology each score 31 points, while archaeopteryx and alphabetizing are close behind at 30. These are strong raw tile scores, but their specialized vocabulary makes them hard to recognize during a game. Learn the spelling before you try to build around one.

The count puts A in the middle of the same-length starting-letter group: I has 949 entries, while M has 890. Within A words, the final S dominates at 424; Y is a distant second with 124. That skew makes an S-ending candidate a sensible first pattern to test when your rack and board support it.

Approximately, automatically, administrator, and accommodation are among the recognizable examples. Still, just 29 entries meet the frequency threshold, and dictionary coverage differs: Collins accepts more of these words than either ENABLE or NWL2023. Check your game's word list before relying on an obscure high scorer.

Three of the ten highest scorers land at 31 points, and eight reach 30 or better. The group average is 19.8, so the leaders clear the typical entry by about ten points. Appropinquity is the least familiar of the top three, so learn its spelling before you build a play around it.

Questions people ask

What is the highest-scoring 13-letter word starting with A?

Appropinquity and archaezoology tie for the highest score at 31 points. Both are uncommon words, so knowing their spelling matters as much as spotting the scoring potential. Archaeopteryx and alphabetizing follow at 30 points each.

How many 13-letter A words end in S?

A total of 424 entries end in S, making it the leading final letter by a wide margin. Y comes next with 124, while every other recorded ending appears in 60 words or fewer. Use the final-letter pattern to narrow a search quickly.

Are all 908 words accepted in every Scrabble dictionary?

No, dictionary coverage varies. Collins contains 849 of these entries, NWL2023 includes 605, and ENABLE includes 520. An unfamiliar word that scores well in one list may not be legal in another, so check the word list used in your game.

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