15-letter words with the second letter "S"

Exploring 15-letter options that meet with the second letter "S". Final patterns such as -ES, -LY, -ST, and -TS dominate this subset. Useful candidates: ASSERTIVENESSES, ASSIDUOUSNESSES, ASSIGNABILITIES, and ASSIMILATIONISM.

Word Game Helper

15-letter words appear mostly in crosswords and word wheel puzzles; filter by the letters you already have to narrow this list to your answer.

📝Results (50 words)

Click any word to copy & define

Pattern Insights

Common pairs
PS, SY, HO
Top endings
-ES, -LY, -ST
Middle letters
I, O, E
Double letters
36% of results
Position 1
P, A, O
Total matches
50 words