disappointed
Definitions
Sad or displeased because someone or something has failed to fulfill one's hopes or expectations.
Feeling let down or dissatisfied due to an unmet desire or anticipation.
Examples
I was deeply disappointed by the poor quality of the service at the restaurant.
She felt disappointed when she realized her flight had been cancelled.
The coach was disappointed with the team's lack of effort during the final match.
Synonyms
dissatisfied disheartened let down disenchanted frustrated crestfallen disillusioned
Antonyms
satisfied pleased delighted content encouraged thrilled gratified