CEFR C2
needler
noun
Meaning
A person who persistently annoys, provokes, or criticizes others, often through petty or repetitive remarks.
Examples
- She was known as a bit of a needler, always pointing out minor flaws in her colleagues' presentations.
- Don't be such a needler; let the small mistakes slide just this once.
Synonyms: critic, nag, tormentor, gadfly