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