Sharp

pointed keen edged cutting tapered honed sharpened whetted spiked tapering prickly thorny spiny jagged serrated barbed horned pronged tipped acuminate acute cuspidate acuminous cuspate apical salient needlelike needle-pointed knife-edged razor-sharp sharp-edged peaked pointy keen-edged fine aciculate acuate tined ground fine splintery stinging unblunted briery

abrupt intense marked distinct extreme

smart clever intelligent bright keen quick discerning astute alert wise ingenious adroit acute observant sensitive resourceful original knowing apt penetrating savvy quick-witted discriminating cunning nimble ready slick brilliant critical penetrative canny fast brainy subtle foxy cute smart as a tack on the ball quick on the uptake nobody’s fool having smarts not born yesterday quick on the trigger

unethical deceitful two-faced shady slippery sly crafty cunning smart wily bent unscrupulous shrewd slick underhand designing artful snaky salty ornery

painful intense acute violent fierce agonizing distressing biting smart sore stinging cutting keen piercing penetrating stabbing knifelike shooting drilling paralyzing distinct

clear obvious definite explicit visible crisp audible clear-cut

fashionable trendy smart classy chic dressy fine in style snappy dashing swank distinctive excellent first-class tony fly

bitter angry harsh severe biting sarcastic caustic stinging cutting inconsiderate thoughtless ungracious tart pointed piercing penetrating acrimonious barbed short stabbing trenchant pungent double-edged scathing vitriolic virulent peppery incisive unceremonious sardonic

strong-smelling bitter hot pungent sour tart acrid piquant acerbic burning astringent vinegary harsh active lively vigorous odorous brisk suffocating acid austere