名词

1. 恼火;困惑;烦恼
Vexation is a feeling of being annoyed, puzzled, and frustrated.

1. the act of troubling or annoying someone

Synonym: annoyanceannoyingirritation

2. something or someone that causes anxiety
a source of unhappiness

e.g. New York traffic is a constant concern
it's a major worry

Synonym: concernworryheadache

3. anger produced by some annoying irritation

Synonym: annoyancechafe

4. the psychological state of being irritated or annoyed

Synonym: irritationannoyancebotheration