disgruntled
Definitions
Angry or dissatisfied.
In a state of sulky discontent.
Examples
The disgruntled employee filed a formal complaint after being denied a promotion.
A group of disgruntled fans left the stadium early when their team began losing by twenty points.
The manager tried to appease the disgruntled customers by offering them full refunds.
Synonyms
dissatisfied discontented annoyed resentful grumpy irritable peeved
Antonyms
content satisfied pleased happy delighted cheerful gratified