Acceptable(a.) Capable, worthy, or sure of being accepted or received with pleasure; pleasing to a receiver; gratifying; agreeable; welcome; as, an acceptable present, one acceptable to us.
Thesaurus Entries
OK, adequate, admissible, adorable, agreeable, all right, alright, appetizing, attractive, average, bearable, better than nothing, commonplace, decent, delightful, desirable, eligible, endurable, enfranchised, enviable, exciting, fair, fairish, fit, fitted, good, good enough, goodish, grateful, gratifying, likable, lovable, moderate, mouth-watering, not amiss, not bad, not half bad, not so bad, okay, ordinary, passable, pleasant, pleasing, presentable, pretty good, provocative, qualified, respectable, satisfactory, satisfying, sufficient, suitable, supportable, taking, tantalizing, tempting, tenable, tidy, to be desired, tolerable, toothsome, unexceptionable, unexceptional, unimpeachable, unobjectionable, viable, welcome, winning, with voice, with vote, workmanlike, worth having, worthy