Adequate
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classic, disagreeable, supreme, disreputable, objectionable, grand, neat, heavenly, groovy, unable, poor, preeminent, unsurpassed, fabulous, premium, mean, marvelous, disqualified, top-notch, imperfect, swell, extreme, lamentable, maximum, special, worthless, inappropriate, first-rate, shabby, intolerable, nifty, unqualified, crackerjack, superior, fancy, unworthy, incompetent, wonderful, defective, matchless, optimal, insufficient, unsuitable, supernal, optimum, top, noble, cheap, pitiful, divine, peerless, faulty, shoddy, tip-top, stellar, prime, unsatisfactory, sensational, unacceptable, unmatched, inadequate, useless, dandy, capital, boss, jim-dandy, Dissatisfying, first class, inept, exquisite, par excellence, miserly, exceptional, atrocious, unparalleled, A1, unfit, great, terrific, vile, sterling, incapable, keen, superb, splendid, incomplete, banner, inferior, maximized, high-grade, indecent, unequal, superlative, miserable.