Antonyms of first class from BoostVocab

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first class

/fɜrst_klæs/

Synonyms of first class Antonyms of first class Examples of first class Usage of first class Parts of first class Definition that contains first class Words sounding like first class Explanation of first class

adjective
very good; of the highest quality
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"a first-class mind"

Similar:

excellent fantabulous ripping splendid superior

Antonyms of first class

inferiority low quality