critical Antonyms

uncritical noncritical supervenient supernumerary superfluous piddling superficial superaddition succedaneum supplanter supplemental undiscreet unconsequential trivial trifling tautological tautologic surplus supplementary substitute substituent plauditory pointless praising praiseful prating prattling provable redundant residuary scratcher secondary sesquipedalian skin-deep slight small stand-by undistinctive unessential unoffensive nonmeaningful meter maid small-time noncrucial nonobligatory nurtural trouble-free non-essential unneeded pain-free