WordNet: acute, discriminating, incisive, keen, knifelike, penetrating, penetrative, piercing, sharp

Sanatista
having or demonstrating ability to recognize or draw fine distinctions; "an acute observer of politics and politicians"; "incisive comments"; "icy knifelike reasoning"; "as sharp and incisive as the stroke of a fang"; "penetrating insight"; "frequent penetrative observations"



acute


discriminating


incisive

  • (⧼sanat-lc-⧽) naseva (synonyymi)


keen

  • (englanti) keenness (derivationally related)
  • (⧼sanat-lc-⧽) tarkka (synonyymi)


knifelike


penetrating


penetrative


piercing


sharp