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