15-letter words with the tenth letter "F"

Word pattern: _ _ _ _ _ _ _ _ _ F _ _ _ _ _. Results below. Middle slots favor N, R, and I. That reduces noise in the output. Solid options: AUTOTRANSFORMER, AUTOTRANSFUSION, COUNTERREFORMER, and IMMUNODIFFUSION.

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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 (9 words)

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Pattern Insights

Common pairs
ON, IF, AN
Top endings
-ON, -ER, -LE
Middle letters
N, R, I
Double letters
44% of results
Position 1
A, N, C
Total matches
9 words