unexceptional, adj. 1. ordinary, usual, conventional, regular, average; typical, general, prevalent, common; familiar, known, everyday, standard, Inf. G.I.; commonplace, run-of-the-mill, household, garden-variety, stereotypical, workaday; undistinguished, insignificant, second-rate, third-rate; unimpressive, so-so, humdrum, mediocre, Inf. dime-a-dozen, SI. cotton-picking, SI. no great shakes; inconsequential, of little or small or no importance, trivial, piddling, Inf bush-league or minor-league, SI. small potatoes, SI. small-time, SI. two-bit.
2. flat, categorical, absolute, inflexible, dogmatic, rigid; closed, sealed, final.
3. unexceptionable, unobjectionable, acceptable, admissible, agreeable, passable, good enough, Inf O.K., Inf. all right; faultless, flawless, unblemished, spotless; commendable, creditable, praiseworthy, laudable, meritorious; unimpeachable, irreproachable, irrepre-hensible, inculpable, above suspicion. unexpected, adj. unforeseen, unanticipated, unlooked-for, unpredicted; sudden, abrupt, precipitate; surprising, astonishing, startling; unwonted, unusual, unpredictable, accidental, undesigned, unintentional, unintended, unpurposed, fortuitous, extemporaneous; untimely, unseasonable, out of the blue. unexpressive, adj. expressionless, impassive, inscrutable, deadpan, Inf. poker-faced; blank, vacant, empty; passionless, inanimate, unemotional, cold; apathetic, indifferent, unresponsive, unfeeling; bland, inane, insipid, jejune, dead, lifeless, spiritless, flat, SI. blah, SI. nothing. unfailing, adj. 1. certain, sure, Inf. surefire, tried and true; dependable, reliable, to be depended or relied upon, trustworthy, trusty, as good as one's word; loyal, faithful, constant, true, true-blue; steady, steadfast, staunch, solid; unfading, lasting, enduring, abiding, perpetual.
2. inexhaustible, exhaustless, limitless, unlimited, boundless, unbounded, measureless, immeasurable, innumerable, numberless, countless, infinite.
3. infallible, unerring, inerrable, incapable of error. unfair, adj. 1. unjust, inequitable, unequal, uneven, unbalanced, one-sided; partial, partisan, prejudiced, interested, undispassionate, prepossessed, biased, warped, jaundiced.
2. unrightful, wrongful, wrong; undue, undeserved, unmerited, unwarranted, uncalled-for; unreasonable, unconscionable, unjustifiable, unwarrantable; disproportionate, out of proportion, excessive, extreme, inordinate, immoderate, drastic.
3. foul, unsportsmanlike, unsporting, below-the-belt, SI. dirty; underhand, dishonest, dishonorable, deceitful, crooked; unscrupulous, unprincipled, un-conscientious. unfaithful, adj. 1. disloyal, false, false-hearted, perfidious, traitorous, treacherous; faithless, inconstant, unsteady, unsteadfast, untrustworthy, undependable, unreliable, not to be depended or relied upon; recreant, renegade, apostate, backsliding; adulterous, Inf. two-timing.
2. inaccurate, inexact, imprecise, unprecise; faulty, flawed, defective; incomplete, unfinished, sketchy, patchy; incorrect, wrong, erroneous, untrue, fallacious.
3. insincere, disingenuous, uncandid, hypocritical, two-faced, Janus-faced, double-dealing, mendacious, timeserving; insidious, artful, cunning, shifty, slippery; dishonest, dishonorable, deceitful, crooked; unscrupulous, unprincipled, unconscientious. unfaltering, adj. untiring, unfailing, unflagging, unbending; tireless, indefatigable, dogged, pertinacious, persistent, persevering, tenacious, zealous, relentless, sedulous, assiduous; constant, steady, steadfast, staunch, unwavering, unswerving, undeviating, unhesitating, resolute, resolved, firm, determined; indomitable, inexorable, intransigent, inflexible, obstinate, unyielding.