- fatuous
- adj1. silly, inane, absurd, pointless, foolish; ridiculous, ludicrous, laughable; senseless, nonsensical, Scot, and North Eng. glaikit, cockeyed; unreasonable, irrational, illogical; groundless, unconnected, driftless, aimless; preposterous, extravagant, excessive; amphigoric, poppycockish, Sl. cockamamie, Inf. piffling; childish, puerile, immature; asinine, idiotic, Inf. moronic, imbecilic; crazy, crazed, Sl. kooky, Scot. doiled, mad; daft, Inf. daffy, crackbrained, Inf. nutty; All Sl. balmy, dippy, batty, cuckoo, buggy, screwy, wacky, goofy, loony.2. dull, inexpressive, expressionless, stupid, Inf. dopey, empty-headed; weak-minded, simple, simple-minded; unthinking, unreasoning, incogitant, thoughtless; unintelligent, unintellectual; dull-witted, Sl. dim-witted, slow-witted, half-witted, witless, unwitty; mindless, brainless, fatuitous, slow; dense, thick, thickheaded, obtuse, stolid, lumpish, blunt; empty, void, vacant, vacuous, blank, unoccupied; vapid, insipid, banal, bland.3. unreal, illusory, imaginary, fantastic, fanciful, fabulous, illusive, chimerical; deceptive, misleading, delusive, delusory, false.
A Note on the Style of the synonym finder. 2014.