Main entry: annoyance, annoying, irritation, vexation
Definition: the act of troubling or annoying someone
Main entry: concern, headache, vexation, worry
Definition: something or someone that causes anxiety; a source of unhappiness
Usage: New York traffic is a constant concern; it's a major worry
Main entry: annoyance, vexation, chafe
Definition: anger produced by some annoying irritation
Main entry: annoyance, botheration, irritation, vexation
Definition: the psychological state of being irritated or annoyed