Synonyms and related words :
apple-polish, bend, bend the knee, blench, bootlick, bow, bow and scrape, crawl, creep, cringe, crouch, dodder, fawn, flatter, flinch, get down, grovel, halt, hunch, hunch down, kneel, kowtow, lick the dust, lickspittle, limp, quail, quiver, recoil, scrouch down, shake, shrink, skulk, slink, sneak, squat, stoop, teeter, toadeat, toady, totter, tremble, truckle, wallow, welter, wince