Synonyms to up to snuff

able, adapted, adequate, adjusted, alert, au fait, brainy, brilliant, capable, checked out, clever, competent, effective, effectual, efficacious, efficient, enigmatic, enterprising, equal to, expert, fit, fitted, fitted for, go-ahead, good, incalculable, incognizable, intelligent, journeyman, keen, mysterious, productive, proficient, proper, puzzling, qualified, sealed, sharp, skilled, skillful, smart, strange, suited, unapparent, unapprehended, unascertained, unbeknown, uncharted, unclassified, undisclosed, undiscoverable, undiscovered, undivulged, unexplained, unexplored, unexposed, unfamiliar, unfathomed, unheard, unheard-of, unidentified, uninvestigated, unknowable, unknown, unperceived, unplumbed, unrevealed, unsuspected, untouched, up to, up-and-coming, virgin, well-fitted, well-qualified, well-suited, wicked, worthy, OK, acceptable, admissible, all right, ample, average, barely sufficient, better than nothing, comfortable, commensurate, common, corresponding, decent, due, enough, equal, fair, fair to