Dismay is a word that implies a feeling of disappointment, sadness, or hopelessness. There are various synonyms for this word that can replace and convey the same meaning. Such synonyms include dishearten, discourage, deject, demoralize, perturb, dispirit, and sadden. The usage of these words depends on context and situation. Dishearten and discourage refers to losing confidence or hope in something. Meanwhile, words like deject and demoralize indicate a feeling of sadness or demotivation. Sadden, perturb, and dispirit generally indicate a feeling of disappointment and distress. One can use any of these words to express dismay in a different manner.