conclusive

Synonyms

absolute, clear, deciding, decisive, definitive, last;

Antonyms

inconclusive, indecisive, unclear;

Near Antonyms

debatable, disputable, doubtable, doubtful, moot, problematic (also problematical), questionable, refutable;

ambiguous, equivocal;

controversial, debated, disputed;

Related Words

determinate, determinative, hands-down, inarguable, incontestable, incontrovertible, indisputable, indubitable, irrefutable, unanswerable, undebatable, undeniable, undisputable, unquestionable;

unchallenged, uncontested, undisputed;

unambiguous, unequivocal;

certain, definite, positive, sure;

cogent, compelling, convincing, persuasive, telling;