Translation Japanese English: 魯鈍

1 absurd, anserine, asinine, backward, brainless, cockeyed, crackbrained, dense, derisory, dim, dopey, dopy, dull, dumb, fatuous, feebleminded, foolish, gaumless, gooselike, goosey, goosy, gormless, half-witted, headless, idiotic, inane, jerky, laughable, ludicrous, mindless, nonsensical, obtuse, preposterous, ridiculous, slow, slow-witted, stupid, unenlightening, unilluminating, vacuous.

2 absurd, asinine, cockeyed, crackbrained, dense, derisory, dim, dull, dumb, extreme, fatuous, idiotic, inane, laughable, ludicrous, mindless, nonsensical, obtuse, preposterous, ridiculous, slow, stupid, vacuous.

3 absurd, cockamamie, cockamamy, cockeyed, derisory, foolish, goofy, idiotic, laughable, ludicrous, moronic, nonsensical, preposterous, ridiculous, sappy, silly, stupid, wacky, whacky, zany.

4 airheaded, anserine, backward, brainless, dense, dim, dim-witted, dizzy, dopey, dopy, dull, dumb, empty-headed, featherbrained, feebleminded, foolish, giddy, gooselike, goosey, goosy, half-witted, headless, jerky, light-headed, lightheaded, obtuse, pathetic, ridiculous, silly, simple, simple-minded, slow, slow-witted, stupid.

5 amazed, astonied, astonished, astounded, backward, dense, dim, dull, dumb, feebleminded, half-witted, obtuse, slow, slow-witted, stunned.

6 asinine, cockamamie, cockamamy, crackbrained, fatuous, goofy, idiotic, inane, mindless, sappy, silly, stupid, vacuous, wacky, whacky, zany.

7 asinine, cockamamie, cockamamy, dense, dim, dull, dumb, fatuous, foolish, goofy, inane, mindless, obtuse, sappy, silly, slow, stupid, vacuous, wacky, whacky, zany.

8 backward, bovine, bumbling, bungling, butterfingered, clumsy, clunky, dense, dim, dull, dumb, feebleminded, gauche, gawky, graceless, half-witted, ham-fisted, ham-handed, handless, haphazard, heavy, heavy-handed, left-handed, lumbering, maladroit, obtuse, ponderous, slapdash, slipshod, sloppy, slow, slow-witted, ungainly, unpolished, unwieldy.

9 backward, brainless, brief, crisp, curt, dense, dim, dull, dumb, feebleminded, first, forgetful, half-witted, headless, laconic, light, obtuse, scant, short, slow, slow-witted, terse, unretentive.

10 backward, dense, dim, dull, dumb, feebleminded, half-witted, inert, lento, obtuse, slow, slow-moving, slow-witted, sluggish, soggy, torpid.

11 black, bleak, dense, dim, dimmed, dull, dumb, faint, obtuse, shadowy, slow, subdued, vague, wispy.

12 blockheaded, boneheaded, dense, dim, dull, dumb, duncical, duncish, fatheaded, foolish, loggerheaded, obtuse, slow, thick, thick-skulled, thickheaded, wooden-headed.

13 blunt, dense, dim, dull, dumb, muffled, muted, obtuse, purblind, slow, softened, thudding.

14 boring, deadening, dense, dim, dull, dumb, ho-hum, irksome, leaden, muffled, muted, obtuse, slow, sluggish, softened, tedious, thudding, tiresome, wearisome.

15 cockamamie, cockamamy, foolish, goofy, punch-drunk, sappy, silly, slaphappy, stupid, unwise, wacky, whacky, zany.

16 dazed, stunned, stupefied, stupid, unintelligent.

17 deficient, lacking, stupid, wanting.

18 dense, dim, dull, dumb, heavy, impenetrable, obtuse, slow, thick.

19 dense, dim, dull, dumb, mute, obtuse, silent, slow, speechless.

20 idiotic, imbecile, imbecilic, stupid.