annoyance
Definitions
The feeling of being slightly angry or irritated.
A person or thing that causes irritation or resentment.
Examples
He could not hide his annoyance when the meeting was delayed for the third time.
The constant buzzing of the fly became a source of great annoyance to everyone in the room.
She sighed in annoyance as she realized she had forgotten her keys inside the house.
Synonyms
irritation vexation bother nuisance frustration aggravation resentment
Antonyms
pleasure delight satisfaction contentment joy happiness calm