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Classic usage
Reading level: hard
Estimated CEFR level: B2 — Upper-Intermediate
Estimated from word frequency; not an official CEFR classification.
First attested in 1387, in Middle english; inherited from Middle English confederat(e) (“confederated, allied, associated in a plot; united or bound, as in friendship or troth”), borrowed from Late Latin cōnfoederātus perfect passive participle of cōnfoederō, see -ate (adjective-forming suffix) and -ate (noun-forming suffix). Regular participial usage of the adjective up until Early Modern English. By surface analysis, con- + federate.
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tap / space
Classic usage
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