nitpicker

UK
/ˈnɪtˌpɪk.ə/
US
/ˈnɪtˌpɪkɚ/
nitpickernoun
nitpickers
pl
UK
/ˈnɪtˌpɪk.ə/
US
/ˈnɪtˌpɪkɚ/
Translations
He is such a nitpicker when it comes to grammar.
Он такой придира, когда дело касается грамматики.
Additional translations
Definitions
A person who finds small or unimportant faults in something, often excessively or unnecessarily.
The project was delayed because the nitpicker in the team kept pointing out trivial issues.