certain Synonyms

sure indubitable undeniable unquestionable fixed unequivocal assured incontestable incontrovertible confident definite specific guaranteed indisputable particular positive unavoidable decided settled inescapable set destined convinced given undoubted unmistakable predestined undisputed satisfied conclusive clear some established inevitable several irrefutable bound trustful stated steady stipulated trustworthy trusting true-hearted trysting sureness true that testable telic