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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 1548; borrowed from Latin congrātulātus, the perfect active participle of Latin congrātulor (“to wish joy, rejoice (with); to congratulate”) (see -ate (verb-forming suffix)), from con- + grātulor, from grātus (“grateful, pleasing, agreeable, beloved”) + -or. By surface analysis, con- + gratulate.
compliment
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Classic usage
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