adj. Function: adjective
1
Synonyms: RATIONAL , consequent, logical, reasonable, sensible, sound
Contrasted Words: irrational, unreasonable
Antonyms: unintelligent
2 mentally keen or quick FF1C; quite intelligent for his age FF1E;
Synonyms: alert, brainy, bright, brilliant, clever, knowing, knowledgeable, quick-witted, ready-witted, sharp, smart; compare WISE 4
Related Words: astute, perspicacious, sagacious, shrewd; acute, keen; adroit, cunning, ingenious
Contrasted Words: foolish, idiotic, imbecilic, moronic; crass, dense, dull, dumb, slow, stupid
Antonyms: unintelligent