nit·pick·ing /ˈnɪtˌpɪkɪŋ/ noun
[noncount] informal + disapproving : the act of arguing about details that are not important or criticizing small mistakes that are not important
▪ She was tired of all the nitpicking and wanted to get on with the project.
▪ She was tired of all the nitpicking and wanted to get on with the project.
— nit·pick·er 
/ˈnɪtˌpɪkɚ/ noun, plural nit·pick·ers [count]
▪ Nitpickers might question his choice of words, but his point was worth making.
/ˈnɪtˌpɪkɚ/ noun, plural nit·pick·ers [count] ▪ Nitpickers might question his choice of words, but his point was worth making.
