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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
First attested between 1350 and 1400 from Middle English putrefaccioun, from Old French putrefaccïon, from Latin putrefactiō, from putrefactus, perfect passive participle of putrefaciō (“become rotten”)
rot
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tap / space
Classic usage
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