... thread. [in reference to people or animals] emaciated, lean, meager, gaunt, macilent[obs3]; lank, lanky; weedy, skinny; scrawny slinky[U.S.]; starved, starveling; herring gutted; worn to a shadow, lean as a rake [Chaucer]; thin as a lath, thin as a whipping post, thin as a wafer; hatchet-faced; lantern-jawed. attenuated, shriveled, extenuated, tabid[obs3], ... — Roget's Thesaurus