13-letter words that end with "OUS"

We found 13-letter words that meet that end with "OUS". High-yield clusters include US, OU, ER, and ON. They align with the pattern. Notable matches include ANGIOSPERMOUS, ANTIRELIGIOUS, ARGENTIFEROUS, and ARTERIOVENOUS.

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13-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 (101 words)

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Pattern Insights

Common pairs
US, OU, ER
Top endings
-US
Middle letters
I, P, O
Double letters
13% of results
Position 1
S, N, P
Total matches
101 words