12-letter words that end with "SION"

You set this pattern: _ _ _ _ _ _ _ _ S I O N. See the candidates. Final patterns such as -ON dominate this subset. Strong fits: APPREHENSION, CIRCUMCISION, CIRCUMFUSION, and DECOMMISSION.

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12-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 (30 words)

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Pattern Insights

Common pairs
ON, SI, IO
Top endings
-ON
Double letters
63% of results
Position 1
R, I, D
Total matches
30 words