American Indian, Amerind, Australian aborigine, Bushman, Caucasian, Indian, Malayan, Mister Charley, Mongolian, Negrillo, Negrito, Negro, Oriental, Red Indian, black, black man, blackfellow, boy, brown man, burrhead, colored person, coon, darky, gook, honky, jigaboo, jungle bunny, nigger, niggra, ofay, paleface, pygmy, red man, redskin, slant-eye, spade, the Man, white, white man, whitey, yellow man
narrowness, thinness, narrowness, closeness, exility, exiguity, line, hair's breadth, finger's breadth, strip, streak, vein, monolayer, epitaxial deposition, thinness, tenuity, emaciation, macilency, marcor, shaving, slip, thread paper, skeleton, shadow, anatomy, spindleshanks, lantern jaws, mere skin and bone, middle constriction, stricture, neck, waist, isthmus, wasp
, hourglass, ridge, ghaut, ghat, pass, ravine, narrowing, coarctation, angustation, tapering, contraction, narrow, close, slender, thin, fine, thread-like, finespun, gossamer, paper-thin, taper, slim, slight-made, scant, scanty, spare, delicate, incapacious, contracted, unexpanded &c (expand), slender as a thread, emaciated, lean, meager, gaunt, macilent, lank, lanky, weedy, skinny, scrawny slinky, starved, starveling, herring gutted, worn to a shadow, lean as a rake, thin as a lath, thin as a whipping post, thin as a wafer, hatchet-faced, lantern-jawed, attenuated, shriveled, extenuated, tabid, marcid, barebone, rawboned, monomolecular.
sibilance, sibilation, zip, hiss, sternutation, high note, goose, serpent, snake (animal sounds), insect, bug, bee, mosquito, wasp
, fly, tea kettle, pressure cooker, air valve, pressure release valve, safety valve, tires, air escaping from tires, punctured tire, escaping steam, steam, steam radiator, steam release valve, sibilant, hissing, wheezy, sternutative.