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