12-letter words with S as the 2nd letter

There are 261 12-letter words with S as the 2nd letter, from ESTABLISHING and ASSOCIATIONS to high-scoring PSYCHOLOGIZE.

261 wordsTop pick ESTABLISHINGHighest score PSYCHOLOGIZE 32

7 of 261 are everyday words (3%). Mostly rare words: great for Scrabble, tough for daily puzzles.

2nd 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

E is the most common 2nd letter in 12-letter words (3,489 words); J is the rarest (1). 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

Best words to play first 261 · most-used first

ESTABLISHING₁₈
ASSOCIATIONS₁₄
PSYCHOLOGIST₂₃
PSYCHIATRIST₂₂
ASTRONOMICAL₁₆
ASSASSINATED₁₃
ASSIMILATION₁₄
ASYMMETRICAL₂₁
ASTROPHYSICS₂₂
OSTEOPOROSIS₁₄
OSCILLATIONS₁₄
PSYCHOPATHIC₂₉
ASYMPTOMATIC₂₃
ASYNCHRONOUS₂₀
PSYCHOSOCIAL₂₄
ASTONISHMENT₁₇
PSYCHOACTIVE₂₇
ASTROLOGICAL₁₅
OSTENTATIOUS₁₂
ASPHYXIATION₂₇
ASPIRATIONAL₁₄
ISOLATIONIST₁₂
ESTRANGEMENT₁₅
ISOLATIONISM₁₄
PSYCHOTROPIC₂₆
ASSIMILATING₁₅
PSYCHOMETRIC₂₆
ASTRONAUTICS₁₄
OSCILLOSCOPE₁₈
PSYCHEDELICS₂₅
ASCERTAINING₁₅
ASTOUNDINGLY₁₇
ESSENTIALISM₁₄
PSEUDONYMOUS₂₀
OSTEOSARCOMA₁₆
OSSIFICATION₁₇
PSYCHOSEXUAL₂₉
ASTROBIOLOGY₁₈
OSTEOGENESIS₁₃
ESSENTIALIST₁₂
ASPHYXIATING₂₈
ISOTRETINOIN₁₂
PSEUDORANDOM₁₈
PSYCHOBABBLE₂₈
ASSASSINATES₁₂
OSTEOPOROTIC₁₆
PSYCHOLOGIES₂₃
ASSIGNATIONS₁₃

Showing the top 48 of 261 words. See every valid word

All valid words 261

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

ASCENDANCIES₁₇
ASCENDENCIES₁₇
ASCENSIONIST₁₄
ASCERTAINING₁₅
ASCOMYCETOUS₂₁
ASEPTICISING₁₇
ASEPTICIZING₂₆
ASEXUALITIES₁₉
ASPARAGINASE₁₅
ASPERGATIONS₁₅
ASPERGILLUMS₁₇
ASPERSORIUMS₁₆
ASPHETERISED₁₈
ASPHETERISES₁₇
ASPHETERISMS₁₉
ASPHETERIZED₂₇
ASPHETERIZES₂₆
ASPHYXIATING₂₈
ASPHYXIATION₂₇
ASPHYXIATORS₂₇
ASPIRATIONAL₁₄
ASPIRINGNESS₁₅
ASPORTATIONS₁₄
ASSAFOETIDAS₁₆
ASSASSINATED₁₃
ASSASSINATES₁₂
ASSASSINATOR₁₂
ASSAULTIVELY₁₈
ASSEMBLAGIST₁₇
ASSEMBLANCES₁₈
ASSEMBLAUNCE₁₈
ASSENTANEOUS₁₂
ASSENTATIONS₁₂
ASSESSORSHIP₁₇
ASSEVERATING₁₆
ASSEVERATION₁₅
ASSEVERATIVE₁₈
ASSIBILATING₁₅
ASSIBILATION₁₄
ASSIGNATIONS₁₃
ASSIMILATING₁₅
ASSIMILATION₁₄
ASSIMILATIVE₁₇
ASSIMILATORS₁₄
ASSIMILATORY₁₇
ASSOCIATIONS₁₄
ASSOILZIEING₂₂
ASSORTEDNESS₁₃
ASSUAGEMENTS₁₅
ASSUBJUGATED₂₃
ASSUBJUGATES₂₂
ASSUEFACTION₁₇
ASSUMABILITY₁₉
ASSUMPTIVELY₂₂
ASSURGENCIES₁₅
ASTACOLOGIES₁₅
ASTACOLOGIST₁₅
ASTAXANTHINS₂₂
ASTERISKLESS₁₆
ASTEROIDEANS₁₃
ASTIGMATISMS₁₇
ASTONISHMENT₁₇
ASTOUNDINGLY₁₇
ASTOUNDMENTS₁₅
ASTRAGALUSES₁₃
ASTRAPHOBIAS₁₉
ASTRICTIVELY₂₀
ASTRINGENCES₁₅
ASTRINGENTLY₁₆
ASTROBIOLOGY₁₈
ASTROCOMPASS₁₈
ASTROCYTOMAS₁₉
ASTROGEOLOGY₁₇
ASTROHATCHES₂₀
ASTROLATRIES₁₂
ASTROLOGICAL₁₅
ASTROLOGISTS₁₃
ASTROMETRIES₁₄
ASTRONAUTICS₁₄
ASTRONOMICAL₁₆
ASTRONOMISED₁₅
ASTRONOMISES₁₄
ASTRONOMIZED₂₄
ASTRONOMIZES₂₃
ASTROPHOBIAS₁₉
ASTROPHYSICS₂₂
ASTROSPHERES₁₇
ASTROTOURISM₁₄
ASTROTOURIST₁₂
ASTUTENESSES₁₂
ASYMMETRICAL₂₁
ASYMPTOMATIC₂₃
ASYMPTOTICAL₂₁
ASYNCHRONIES₂₀
ASYNCHRONISM₂₂
ASYNCHRONOUS₂₀
ESCAPOLOGIES₁₇
ESCAPOLOGIST₁₇
ESCARMOUCHES₂₁
ESCHATOLOGIC₂₀
ESCHEATMENTS₁₉
ESCHSCHOLZIA₃₁
ESCUTCHEONED₂₀
ESOTERICALLY₁₇
ESOTERICISMS₁₆
ESOTERICISTS₁₄
ESPAGNOLETTE₁₅
ESPIEGLERIES₁₅
ESSENTIALISE₁₂
ESSENTIALISM₁₄
ESSENTIALIST₁₂
ESSENTIALITY₁₅
ESSENTIALIZE₂₁
ESTABLISHERS₁₇
ESTABLISHING₁₈
ESTHESIOGENS₁₆
ESTHETICALLY₂₀
ESTHETICIANS₁₇
ESTHETICISMS₁₉
ESTHETICIZED₂₇
ESTHETICIZES₂₆
ESTRAMAZONES₂₃
ESTRANGEMENT₁₅
ESTRANGHELOS₁₆
ESTREPEMENTS₁₆
ISOANTIGENIC₁₅
ISOBILATERAL₁₄
ISOBUTYLENES₁₇
ISOCHEIMENAL₁₉
ISOCHROMATIC₂₁
ISOCHRONALLY₂₀
ISOCHRONISED₁₈
ISOCHRONISES₁₇
ISOCHRONISMS₁₉
ISOCHRONIZED₂₇
ISOCHRONIZES₂₆
ISODIAMETRIC₁₇
ISODIAPHERES₁₈
ISODIMORPHIC₂₂
ISOENZYMATIC₂₈
ISOFLAVONOID₁₉
ISOGEOTHERMS₁₈
ISOLATIONISM₁₄
ISOLATIONIST₁₂
ISOMAGNETICS₁₇
ISOMETROPIAS₁₆
ISOMORPHISMS₂₁
ISOPERIMETER₁₆
ISOPERIMETRY₁₉
ISOPRENALINE₁₄
ISOSTEMONOUS₁₄
ISOSTHENURIA₁₅
ISOTENISCOPE₁₆
ISOTHERMALLY₂₀
ISOTONICALLY₁₇
ISOTOPICALLY₁₉
ISOTRETINOIN₁₂
ISOXSUPRINES₂₁
OSCILLATIONS₁₄
OSCILLOGRAMS₁₇
OSCILLOGRAPH₂₀
OSCILLOSCOPE₁₈
OSCULATORIES₁₄
OSELTAMIVIRS₁₇
OSMOLALITIES₁₄
OSMOLARITIES₁₄
OSSIFICATION₁₇
OSTEICHTHYAN₂₃
OSTENTATIONS₁₂
OSTENTATIOUS₁₂
OSTEOBLASTIC₁₆
OSTEOCLASTIC₁₆
OSTEODERMOUS₁₅
OSTEOGENESES₁₃
OSTEOGENESIS₁₃
OSTEOGENETIC₁₅
OSTEOLOGICAL₁₅
OSTEOLOGISTS₁₃
OSTEOMALACIA₁₆
OSTEOMALACIC₁₈
OSTEOPATHIES₁₇
OSTEOPATHIST₁₇
OSTEOPLASTIC₁₆
OSTEOPOROSES₁₄
OSTEOPOROSIS₁₄
OSTEOPOROTIC₁₆
OSTEOSARCOMA₁₆
OSTRACISABLE₁₆
OSTRACIZABLE₂₅
OSTRACODERMS₁₇
OSTREOPHAGES₁₈
PSALMODISING₁₈
PSALMODIZING₂₇
PSAMMOPHILES₂₃
PSAMMOPHYTES₂₆
PSAMMOPHYTIC₂₈
PSELLISMUSES₁₆
PSEPHOLOGIES₂₀
PSEPHOLOGIST₂₀
PSEUDOALLELE₁₅
PSEUDOCOELOM₁₉
PSEUDOCYESES₂₀
PSEUDOCYESIS₂₀
PSEUDOGRAPHS₂₁
PSEUDOGRAPHY₂₄
PSEUDOLOGIAS₁₆
PSEUDOLOGIES₁₆
PSEUDOLOGUES₁₆
PSEUDOMARTYR₂₀
PSEUDOMONADS₁₈
PSEUDOMORPHS₂₂
PSEUDONYMITY₂₃
PSEUDONYMOUS₂₀
PSEUDOPODIAL₁₈
PSEUDOPODIUM₂₀
PSEUDORANDOM₁₈
PSEUDOSCALAR₁₇
PSEUDOSCOPES₁₉
PSEUDOVECTOR₂₀
PSILANTHROPY₂₂
PSILOMELANES₁₆
PSYCHAGOGUES₂₄
PSYCHEDELIAS₂₃
PSYCHEDELICS₂₅
PSYCHIATRIES₂₂
PSYCHIATRIST₂₂
PSYCHOACTIVE₂₇
PSYCHOBABBLE₂₈
PSYCHODELIAS₂₃
PSYCHODRAMAS₂₅
PSYCHOGNOSES₂₃
PSYCHOGNOSIS₂₃
PSYCHOGONIES₂₃
PSYCHOGRAPHS₂₈
PSYCHOGRAPHY₃₁
PSYCHOLOGIES₂₃
PSYCHOLOGISE₂₃
PSYCHOLOGISM₂₅
PSYCHOLOGIST₂₃
PSYCHOLOGIZE₃₂
PSYCHOMACHIA₂₉
PSYCHOMETERS₂₄
PSYCHOMETRIC₂₆
PSYCHONOMICS₂₆
PSYCHOPATHIC₂₉
PSYCHOSEXUAL₂₉
PSYCHOSOCIAL₂₄
PSYCHOTICISM₂₆
PSYCHOTROPIC₂₆
PSYCHROMETER₂₄
PSYCHROMETRY₂₇
TSAREVITCHES₂₀
TSCHERNOSEMS₁₉
TSESAREVITCH₂₀
TSESAREWITCH₂₀
USABLENESSES₁₄
USEABILITIES₁₄
USEFULNESSES₁₅
USTILAGINOUS₁₃
USUFRUCTUARY₂₀
USURIOUSNESS₁₂

Letters by positionIn 48% of these words the 12th letter is S.

1st letter

A37%
P23%
O13%

3rd letter

T28%
S15%
O14%

6th letter

O23%
T12%
R7%

10th letter

I31%
S11%
O10%

11th letter

E26%
I11%
N10%

12th letter

S48%
Y9%
C7%

Highest-scoring words

Scrabble and Words With Friends points, before board bonuses

Score spreadMost of these words score 17 in Scrabble; PSYCHOLOGIZE tops the list with 32. Scores before board bonuses.

1212 points: 14 words
13 points: 10 words
1414 points: 25 words
15 points: 26 words
1616 points: 25 words
17 points: 32 words
1818 points: 18 words
19 points: 16 words
2020 points: 22 words
21 points: 9 words
2222 points: 11 words
23 points: 15 words
2424 points: 6 words
25 points: 4 words
2626 points: 9 words
27 points: 8 words
2828 points: 5 words
29 points: 3 words
3030 points: 0 words
31 points: 2 words
3232 points: 1 words

Word	Scrabble	Words With Friends	Dictionaries
PSYCHOLOGIZE	32	34	All three
PSYCHOGRAPHY	31	31	Collins only
ESCHSCHOLZIA	31	32	Collins only
PSYCHOPATHIC	29	30	All three
PSYCHOSEXUAL	29	31	All three
PSYCHOMACHIA	29	30	Collins only
ASPHYXIATING	28	29	All three
PSYCHOBABBLE	28	32	All three
PSYCHOGRAPHS	28	29	All three
PSAMMOPHYTIC	28	31	Collins only
ISOENZYMATIC	28	30	All three
PSYCHOACTIVE	27	29	All three

The second letter S appears in words with several very different starts: A leads with 96 entries, P with 60, and I and O with 33 each. Only 7 entries rank among the most common English words, so expect a mix of familiar vocabulary and specialist terms. The full set includes 205 words with definitions, giving you a substantial list to browse without assuming every entry is everyday language.

How many 12-letter words have S as the second letter?

The list contains 261 qualifying words across the tournament dictionaries.
A is the leading first letter with 96 words; P follows with 60.
Seven entries fall within the top 25,000 English words by frequency.
The average tile score is 18.5 points before board bonuses.

Which starting patterns appear in this list?

A- and P-starting words make up the two largest groups: examples include ASTRONOMICAL, ASSOCIATIONS, PSYCHOLOGIST, and PSYCHIATRIST. That spread matters when you know the second tile but still need to narrow the first; testing A or P covers far more candidates than trying U or T, which account for just 6 and 4 words.

Other useful anchors include ESTABLISHING, OSTEOPOROSIS, and ISOLATIONIST. Their different openings show why an S in position two does not point to one simple word family. The list also has 126 words ending in S, but many strong examples finish differently, such as ASYMMETRICAL and ASTRONOMICAL.

How do these 12-letter words score?

PSYCHOLOGIZE leads the scoring list at 32 points, followed by PSYCHOGRAPHY and ESCHSCHOLZIA at 31. Those totals come from letter values before premium squares, so the rare letters in PSYCHOLOGIZE—not its length alone—drive the result.

Dictionary coverage is not uniform: 255 entries appear in Collins, 149 in NWL2023, and 131 in ENABLE. Those counts overlap, so they do not add up to the 261-word combined list. Check your game's word list before playing a less familiar entry; 12-letter words with S as the 2nd letter are not guaranteed to be accepted everywhere.

Questions people ask

Which first letter is most common in this 12-letter word pattern?

A is the most common first letter, with 96 matches. P comes next with 60, while I and O each have 33. If your pattern fixes the second letter as S, trying A- and P-starting candidates first covers the largest groups.

What is the highest-scoring word with S second?

PSYCHOLOGIZE is the top scorer at 32 points before board bonuses. PSYCHOGRAPHY and ESCHSCHOLZIA follow at 31 each. Their scores come from letter values, so a premium square can change the final play total.

Are all 261 words accepted in every Scrabble dictionary?

No, dictionary coverage varies. Collins includes 255 of these entries, NWL2023 includes 149, and ENABLE includes 131; the lists overlap, and their counts form a combined total of 261. Check the word list used in your game before relying on an unfamiliar term.

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