aggravation
Definitions
The state of being annoyed or exasperated.
The action of making a problem, injury, or offense worse or more serious.
Examples
The constant noise from the construction site was a source of great aggravation for the neighbors.
He tried to hide his aggravation, but his clenched jaw gave him away.
Waiting in the long line at the post office was an unnecessary aggravation to my busy afternoon.
Synonyms
irritation annoyance exasperation frustration vexation bother provocation