thoroughly

1 with attention to all aspects or details <they searched the grounds thoroughly for any sign of the intruder> Synonyms completely, comprehensively, detailedly, exhaustively, fully, inside out, minutely, roundly, sweepingly, systematically, through and through, totally Related Words meticulously, microscopically; all-out, full blast, intensively; broadly, encyclopedically, extensively, generally, globally, widely; conclusively, consummately, definitely, perfectly Phrases at length, from stem to stern, from the ground up, in detail Near Antonyms aimlessly, desultorily, haphazardly, hit-or-miss, randomly; cursorily, imperfectly, inadequately, narrowly, shallowly, sketchily, summarily, superficially; indeterminately, nebulously, vaguely

2 to a full extent or degree <I am thoroughly satisfied with her explanation of the events of that evening> Synonyms all, all of, all over, altogether, clean, completely, dead, enough, entire, entirely, even, exactly, fast, flat, full, heartily, out, perfectly, plumb [chiefly dialect], quite, soundly, fully, through and through, totally, utterly, well, wholly, wideRelated Words absolutely, categorically, cold, downright, hands down, plain, stone, stone-cold, unqualifiedly; basically, by and large, chiefly, generally, largely, mainly, more or less, mostly, overall, predominantly, predominately, primarily, principally, substantially; abundantly, copiously, generously, greatlyNear Antonyms barely, hardly, just, kind of, marginally, minimally, scarcely, slightly, superficially; approximately, roughly, somewhatAntonyms half, halfway, incompletely, part, partially, partly