13-letter words that start with "R"

Looking for 13-letter words that start with "R"? Interior structure often shows I, E, and R. Keep that in mind. Sample results: RABBITBRUSHES, RACEMIZATIONS, RADIATIONLESS, and RADICALNESSES.

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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 (481 words)

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Pattern Insights

Common pairs
RE, TI, ES
Top endings
-ES, -NG, -NS
Middle letters
I, E, R
Double letters
28% of results
Position 1
R
Total matches
481 words