Antonyms of 21 from BoostVocab

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21

Synonyms of 21 Antonyms of 21 Examples of 21 Usage of 21 Parts of 21 Definition that contains 21 Words sounding like 21 Explanation of 21

adjective
being one more than twenty
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twenty-one xxi cardinal
noun
the cardinal number that is the sum of twenty and one
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twenty-one xxi

type of:
large integer

Antonyms of 21