Alert, able, and acute are all synonyms for intelligent. Stupid and non-rational are antonyms of intelligent. And here are 36 another word for intelligent.
Able, acute, alert, apt, astute, brainy, bright, brilliant, canny, capable of thought, clever, discerning, genius, gifted, ingenious, insightful, intuitive, inventive, keen, know how many beans make five, knowledgeable, penetrating, perceptive, perspicacious, quick on the uptake, quick-witted, quick, rational, sharp, smart, talented, there are no flies on …, thinking, whip-smart, and higher-order are all synonyms for intelligent.
Intelligent synonym page has a variety of synonyms that differ in length. 1 synonym with 3, 23, and 24 letters and 2 synonyms with 4, 11, 13, and 16 letters. 6 synonyms with 5, and 6 letters and 3 synonyms with 8, and 10 letters.
5 synonyms with 9 letters. For a total of 34 another word for intelligent.
She is an intelligent problem solver.
The professor gave intelligent answers quickly.
He is an intelligent and thoughtful leader.
Her intelligent ideas impressed the team.