A disappointing or being disappointed
A discontented person. (see also malcontent).
Dissatisfaction is defined as the state of being unhappy, or the thing causing the unhappiness.
A slowing up or feeling of dejection, as after great excitement, effort, etc.
Sorrow over a person or thing gone, lost, etc.
Unhappiness caused by the failure of one's hopes, desires, or expectations
Find another word for disgruntlement. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for disgruntlement, like: disappointment, discontent, discontentment, dissatisfaction, letdown, regret and happy.