English dictionary, thesaurus, translations & etymology

accidental

18 synonyms and 3 antonyms for accidental, ranked by how commonly they're used.

Adj — Happening by chance rather than on purpose.

Synonyms for accidental

circumstantial incidental casual contingent occasional fortuitous serendipitous accidentary by accident by the by causeless chanceable lippening random unforeseen unintended unintentional unplanned

Antonyms for accidental

inevitable intentional impossible

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Synonyms and antonyms from Wiktionary, CC BY-SA.