1. having or demonstrating ability to make smart evaluations.

- incisive comments

- as sharp and incisive as the stroke of a fang

Similar word(s): perceptive, acute, discriminating, keen, knifelike, penetrating, penetrative, piercing, sharp

2. suitable for cutting or piercing

- incisive teeth

Similar word(s): sharp

Sentences with incisive as an adjective:

- An incisive producer, who expressed vehement disapproval with my pitch upon my first sentence.

- the incisive bones, the premaxillaries