half-baked (adjective) half-baked: stupid; not thought through
Sinonime: angular, bony, emaciated,
gaunt, lank,
lanky,
lean, like a rail, malnourished, rawboned, scraggy, scrawny, skeletal, skin-and-bone,
slender,
spare, twiggy, undernourished, underweight
Antonime: chubby,
fat,
heavy,
large, overweight,
plump,
thick