half-baked Synonyms

impractical crazy underdone softheaded screwball ill-conceived feebleminded unwise witless ill-advised unrefined cockeyed boneheaded dopey uncrystallized ungifted unfinished sciolistic senseless shallow silly sketchy skin-deep slapdash sophomoric stupid tentative thick unaccomplished rudimentary thickheaded half-assed ill-considered unintelligent pea-brained poorly planned badly conceived rough-edged half ass half-finished imbecilic wooden-headed one-dimensional harebrained moronic underdeveloped unworkable birdbrained chowderheaded uncooked