unfeigned, adj. sincere, genuine, earnest, natural, unaffected, unpretended; heartfelt, truthful, candid, frank, straightforward, forward, square; honest, veracious, undeceitful, right, up front; aboveboard, straight-from-the-shoulder, all wool and a yard wide; open-hearted, uncorrupted, forthright, undissembling; guileless, artless, innocent, naive, unsophisticated, ingenuous, simple; pure, plain, direct, unreserved, blunt, outspoken, open.
unfinished, adj. 1. incomplete, uncompleted, deficient, lacking, wanting, imperfect; inchoate, rough, sketchy, crude, raw, undeveloped, insufficient, inadequate, half-baked, U.S. Sl. half-cocked, Sl. half-assed.
2. undone, unexecuted, unaccomplished, unfulfilled, not carried out; unattended to, postponed, shelved; ignored, omitted, overlooked, skipped, missed; forgotten, neglected, not taken care of.
3. unpainted, unvarnished, unstained; untouched, unchanged, natural.
unfit, adj. 1. unsuitable, unsuited, ill-suited, inappropriate, undue, unfitting, unbefitting, unmeet, unseemly; malapropos, inapt, unapt, inapplicable, inapposite, irrelevant, ungermane, nongermane, unpertinent, off the mark, beside the point or question; improper, impertinent, out of place, uncalled-for, objectionable; unseasonable, untimely, ill-timed, inopportune, improvident, inexpedient; imprudent, unwise, ill-advised, inadvisable, injudicious, foolish.
2. unqualified, ineligible, unprepared, unready, unequipped, ill-equiped, not cut out for; deficient, lacking, inadequate, insufficient; unskilled, untrained, undisciplined, undeveloped, raw, crude; incompetent, inept, incapable, unable, Sl. half-assed; inefficient, ineffectual, ineffective, useless, no good.
3. in poor condition or shape, out of shape, flabby; debilitated, incapacitated, infirm, decrepit, Inf. dotty; enervated, enervate, weak, Pathol. asthenic; exhausted, spent, tired, not up to; frail, delicate, puny, weakly, sickly, anemic, unhealthy, ailing, Scot. shilpit. -v. 4. disqualify, make ineligible, put [s.o.] out of the running, eliminate; disable, incapacitate, debilitate, impair, hamstring, cripple, lame, maim, injure, harm, hurt; enfeeble, weaken, enervate, sap, deplete, wear down or out, exhaust, fatigue, tire, tire out, Sl. poop or poop out.
unfix, v. undo, separate, unhook, unclasp, unlatch. See - unfasten.
unflagging, adj. unfailing, untiring, tireless, indefatigable, unswerving, unwavering, undeviating, unbending, unfaltering, unremitting; determined, decided, resolute, resolved, firm, steady, steadfast, purposeful; staunch, constant, persevering, persistent; sedulous, intent, earnest, fixed; game, plucky, spunky, Inf. scrappy; dogged, tenacious, gritty, relentless, unrelenting, Inf. hellbent, do-or-die; unhesitating, unflinching, unyielding, indomitable; obstinate, bulldog, stubborn.
unflinching, adj. unshrinking, unfaltering, unshaken, unwavering, unflagging, unswerving, undeviating; firm, resolute, resolved, determined, staunch, steadfast, stalwart, Archaic, stalworth; grim, unrelenting, relentless, indefatigable, dogged, pertinacious, tenacious, constant, fixed; indomitable, redoubtable, invincible, unconquerable, unyielding, unbending, unbowing; brave, fearless, dauntless, dreadless, unafraid, unblenching, undaunted; mettlesome, Sl. gutsy, plucky, gritty.
unfold, v. 1. open, unbend, unwind, unfurl, unroll, uncoil, undo; extend, spread out, expand, straighten, stretch out.
2. display, set forth, present, exhibit, show, uncover, air, demonstrate; manifest, bare, reveal, expose, disclose; hold up to view, bring to light, unveil, uncloak, undrape; publish, publicize, post.