Synonyms and related words :
abashed, ashamed, bashful, blushing, chagrined, chapfallen, chastened, confused, conscience-smitten, conscience-stricken, conscious, coy, crestfallen, crushed, demure, diffident, discomfited, embarrassed, full of remorse, hangdog, humbled, humiliated, inarticulate, meek, modest, mortified, mousy, out of countenance, red-faced, regretful, remorseful, repining, rueful, self-accusing, self-condemning, self-conscious, self-convicting, self-debasing, self-effacing, self-flagellating, self-humiliating, self-punishing, self-reproaching, shamed, shamefast, shameful, sheepish, shy, skittish, sorry, stammering, timid, timorous, uncomfortable, unhappy about, wistful