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Classic usage
Estimated CEFR level: C2 — Proficiency
Estimated from word frequency; not an official CEFR classification.
From Middle English unfre, from Old English [Term?], from Proto-West Germanic *unfrī; cognates include Middle High German unfrī (German unfrei), Middle Low German unvrī, Middle Dutch onvri (Dutch onvrij). By surface analysis, un- + free.
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tap / space
Classic usage
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