half-baked

adjective

1 half-baked moral theories:

not thought through, not fully developed, undeveloped, unformed, harebrained;

poorly planned, unplanned, ill-conceived, ill-judged;

impractical, unrealistic, unworkable, injudicious, ridiculous;

informal crazy, crackpot, cock-eyed.

▷antonyms sensible, well reasoned.

2 her half-baked young nephew:

foolish, stupid, silly, idiotic, doltish, asinine, simpleminded, feebleminded, empty-headed, harebrained, featherbrained, feather-headed, brainless, senseless, witless, unintelligent, ignorant;

inexperienced, immature, callow, green, credulous;

informal crazy, dim, dopey, dumb, thick, damfool, halfwitted, dimwitted, birdbrained, lamebrained, dunderheaded, wet behind the ears;

British, informal gormless, daft, divvy, dozy, as thick as two short planks;

Scottish, & Northern English, informal glaikit;

North American, informal dumb-ass, chowderheaded;

South African, informal dof;

West Indian, informal dotish.

▷antonyms sensible.