THESAURUS
twiggy
attenuate, barebones, bean pole, beanstalk, bony, bowery, branched, branching, branchy, broomstick, clothes pole, corpse, flat, flat-chested, fleshless, foliaged, foliate, foliated, foliose, gangling, gangly, gaunt, gawky, lank, lanky, leafy, lean, lean-fleshed, lean-looking, leaved, leavy, meager, ramate, ramified, ramose, ramous, rattlebones, rawboned, reedy, scraggy, scrawny, shadow, skeletal, skeleton, skinny, slender, slight, slim, spare, spidery, spindlelegs, spindleshanks, spindling, spindly, stack of bones, stilt, tenuous, thin-bellied, thin-fleshed, undersized, underweight, walking skeleton