Frustrated
Part of speech: verb
Definition: To disappoint or defeat; to vex by depriving of something expected or desired.
Part of speech: adjective
Definition: foiled, stopped, disappointed suffering from frustration; dissatisfied, agitated, and/or discontent because one is unable to perform an action or fulfill a desire.
Disappointed
Part of speech: adjective
Definition: Defeated of expectation or hope; let down.
Part of speech: verb
Definition: To sadden or displease (someone) by underperforming, or by not delivering something promised or hoped for.