So-so
-
classic, marvelous, supreme, superlative, superior, special, excellent, different, intolerably, wanting, number one, optimal, inadequate, lacking, first class, par excellence, grand, maximum, insufficient, unsatisfactory, fabulous, fine, swell, sterling, unacceptably, terrific, splendid, unmatched, fantastic, peerless, optimum, extraordinary, nifty, capital, deficient, sensational, superb, tip-top, matchless, great, prime, first-rate, A1, unsurpassed, distinguished, exquisite, exceptional, preeminent, unacceptable, stellar, choice, unparalleled, top-notch, top.