acute Synonyms

discriminating keen sharp penetrating shrewd intense sharp-witted piercing penetrative sagacious discerning incisive knifelike smart sleepless shrilly tapering shrill shrieking sudden shooting sharper sobering sophic soprano subtile subdolous subacute stellated stabbing spurred spright spiny spinous spined spiky spiked supersensitive spicular spiculate severe quick pyrotic pyramidal pungent punchy pronged profound probing pressing