Synonyms and related words :
abashed, ashamed, baffled, balked, betrayed, bilked, blasted, blighted, blushing, brooding, broody, chagrined, chapfallen, crossed, crushed, dashed, defeated, disappointed, dished, disillusioned, dissatisfied, dumpish, embarrassed, foiled, frustrated, glum, grum, hangdog, humbled, humiliated, ill done-by, ill-served, let down, long-faced, moodish, moody, mopey, moping, mopish, morose, mortified, mumpish, out of countenance, red-faced, regretful, shamed, shamefaced, shamefast, sorely disappointed, soured, sulky, sullen, thwarted