adjective
Synonyms: positive 3, certain, inarguable, incontestable, indisputable, indubitable, sure, undeniable, unequivocal, unquestionable
Antonyms: controvertible, disputable
adjective
Synonyms: positive 3, certain, inarguable, incontestable, indisputable, indubitable, sure, undeniable, unequivocal, unquestionable
Antonyms: controvertible, disputable
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003