Synonyms and related words :
bafflement, balk, ban, betrayed hope, blackball, blackballing, blasted expectation, blighted hope, blow, buffet, comedown, complaint, cruel disappointment, dash, dashed hope, defeat, dim view, disagreement, disappointment, disapprobation, disapproval, discomfiture, discontent, discontentedness, discontentment, disenchantment, disesteem, disfavor, disgruntlement, disillusion, displeasure, disrespect, dissatisfaction, dissent, distaste, exclusion, failure, fallen countenance, fiasco, fizzle, foiling, forlorn hope, frustration, hope deferred, indignation, letdown, low estimation, low opinion, mirage, objection, opposition, opposure, ostracism, protest, rejection, setback, sore disappointment, tantalization, tease, thumbs-down, unhappiness