noun
- a person who finds fault with minor details or criticizes petty things
Usage: informal
Examples
- Don’t be such a niggler about every small mistake in the report.
- The editor was known as a niggler who would catch the tiniest errors.
- She’s a real niggler when it comes to grammar and punctuation.
- The team grew tired of the niggler who complained about every decision.
- He earned a reputation as a niggler for his constant criticism of minor issues.
- The niggler in the group always found something wrong with their plans.