annoyance

noun

1. (countable)That which annoys.

   “Having to wait 45 minutes for the bus is a real annoyance, but it's the only way to get to work.”

2. (countable)An act or instance of annoying.
3. (uncountable)The psychological state of being annoyed or irritated.

   “feeling mild annoyance”

   “‘I’m not annoyed with you,’ Lizzie said, putting a hand on Dimple’s shoulder. ‘Well, I am. But you’re my sister. So the annoyance is nothing new.’”