THESAURUS
hangdog
abashed, abject, ashamed, backscratching, beggarly, blushing, bootlicking, chagrined, chapfallen, cowering, crawling, crestfallen, cringing, crouching, crushed, embarrassed, fawning, flattering, footlicking, groveling, humbled, humiliated, ingratiating, mealymouthed, mortified, obeisant, obsequious, on bended knee, out of countenance, parasitic, prostrate, red-faced, shamed, shamefaced, shamefast, sniveling, sponging, sycophantic, timeserving, toadeating, toadying, toadyish, truckling