15-letter words that end with "ATION"

Find words that fit: that end with "ATION" (15 letters). Results rarely use doubles. If they do, look for CC, RR, and NN. First look: ACCLIMATIZATION, ALPHABETIZATION, ANTISEGREGATION, and ANTISPECULATION.

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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 (162 words)

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Pattern Insights

Common pairs
TI, ON, AT
Top endings
-ON
Middle letters
L, F, R
Double letters
12% of results
Position 1
D, P, R
Total matches
162 words