Decided

1. (imp. & p. p.) of Decide.

2. (a.) Free from ambiguity; unequivocal; unmistakable; unquestionable; clear; evident; as, a decided advantage.

3. (a.) Free from doubt or wavering; determined; of fixed purpose; fully settled; positive; resolute; as, a decided opinion or purpose.

Thesaurus Entries

SOL, absolute, accented, accentuated, adamant, admitting no exception, affirmative, affirmatory, all bets off, all off, all over, all up, all-out, arrant, arrogant, ascertained, assertative, assertional, assertive, assured, at an end, attested, bent, bound, bound and determined, canceled, categorical, certain, certified, classical, clear, clear-cut, cocksure, committed, complete, concluded, conclusive, confident, consummate, convinced, crass, dead, decisive, declarative, declaratory, dedicated, definite, definitive, defunct, deleted, determinate, determined, devoted, done, done for, done with, downright, earnest, egregious, emphasized, emphatic, ended, entire, established, evident, explicit, express, expunged, extinct, final, fini, finished, firm, fixed, flagrant, flat, flat-out, forceful, forcible, glaring, global, gross, guaranteed, hubristic, implicit, in red letters, in the bag, inappealable, incontestable, incontrovertible, indisputable, intent, intolerable, irrefutable, italicized, kaput, made sure, marked, nailed down, obstinate, obvious, on ice, open-and-shut, out-and-out, outright, over, overconfident, oversure, overweening, peremptory, perfect, perfected, persevering, persistent, persuaded, pointed, poised, pompous, positive, precious, predicational, predicative, profound, pronounced, proper, proud, proved, punctuated, purposeful, rank, reassured, regular, relentless, resolute, resolved, round, runaway, secure, self-assured, self-confident, self-important, self-reliant, serious, set, set at rest, settled, shattering, shocking, shot, sincere, single-minded, solid, stark, stark-staring, starred, stated, stony, straight, straight-out, stressed, superlative, sure, surpassing, tenacious, terminated, tested, the veriest, thorough, thoroughgoing, through, through with, total, tried, unafraid, unambiguous, unbearable, uncircumscribed, unconditional, unconditioned, unconscionable, undeniable, underlined, underscored, undisputed, undoubting, unequivocal, unfaltering, unhampered, unhesitating, unlimited, unmistakable, unmitigated, unqualified, unquestionable, unquestioned, unquestioning, unrelieved, unreserved, unrestricted, unspoiled, unswerving, unwaivable, unwavering, utter, warranted, washed up, whole, wholehearted, wiped out, without exception, without reserve, wound up, zapped