Synonyms and Antonyms of determined
1 fully committed to achieving a goal his determined opponent would not be bluffed or shaken Synonyms bent (on or upon), bound, decisive, do-or-die, firm, hell-bent (on or upon), intent, out, purposeful, resolute, resolved, set, single-minded Related Words bitter, vehement; certain, cocksure, confident, positive, sure; earnest, serious; steady, unfaltering, unhesitating, unswerving, unwavering; adamant, adamantine, dogged, hard, hardened, hardheaded, headstrong, immovable, implacable, inflexible, mulish, obdurate, persistent, pertinacious, perverse, pigheaded, rigid, self-willed, stubborn, tenacious, unbending, uncompromising, unrelenting, unyielding, willful (or wilful) Phrases on one's mettle Near Antonyms distrustful, doubtful, dubious, mistrustful, skeptical, suspicious, uncertain, unconvinced, undecided, unsettled, unsure; disinclined, indisposed, loath (also loth or loathe), reluctant Antonyms faltering, hesitant, indecisive, irresolute, undetermined, unresolved, vacillating, wavering, weak-kneed
2 showing no signs of slackening or yielding in one's purpose a determined effort to finish first in the race Synonyms unyielding, dogged, grim, implacable, relentless, unappeasable, unflinching, unrelentingRelated Words persevering, persistent, tenacious; hard, hardheaded, headstrong, intractable, mulish, obdurate, opinionated, peevish, pertinacious, perverse, pigheaded, self-willed, stubborn, uncooperative, willful (or wilful); merciless, ruthless, unforgivingNear Antonyms slackening, softening, yielding; impotent, invertebrate, slack, spineless, weak; complaisant, obliging, pliable, pliant
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