knifelike Synonyms

stabbing cutting keen sharp lancinating incisive penetrative piercing acute lancinate penetrating discriminating severe sharpened serrated salient sharper shooting shrewd razor sharp needlelike needle-shaped whetted stinging spiny spiky spiked siberian shrill quick-sighted prickly crisp briery bleak biting astute agonizing acuminate acuate edged exquisite fine pointed hyperborean jagged intense horned honed harsh gnawing