incisive

/ɪnˈsaɪsɪv/adjective

Quick, sharp, and direct in judgment or expression.

Example sentences

“Her incisive questions exposed the flaws in the plan.”
“The critic is known for his incisive reviews.”

From the same root as 'incision', a cut. Incisive comments cut straight to the point; the word is a compliment.

Related words

inciteTo stir people up and push them into action.incessantContinuing without a break, often to an annoying degree.inclinedTo lean or tilt something away from its usual upright or level position.incentiveServing to encourage action; motivating people to do something.incoherentNot clear or logically connected; hard to make sense of.incandescentGlowing with light because of intense heat; brilliantly bright.