accidental in Bulgarian
accidental in Bulgarian
неоча́кван
Happening by chance, or unexpectedly; taking place not according to the usual course of things; by accident, unintentional. [from 16th c.]
случа́ен
Happening by chance, or unexpectedly; taking place not according to the usual course of things; by accident, unintentional. [from 16th c.]
несъществено качество
A property which is not essential; a nonessential; anything happening accidentally.