disgruntle Synonyms

let down horrify gall frustrate fail exasperate estrange disturb distress dissatisfy dissatisfied irk irritate nettle put out exasperated vex upset unhappy shock sadden rile resentful offend disquiet displease demoralize cross chagrin bother antagonize annoy annoyed angry anger aggrieved depress disaffected disappoint displeased dispirit dismay disillusion dishearten disenchant discourage discontented discontent disappointed affront