quibbler
quib-bler
noun
A person who frequently raises trivial objections or makes petty complaints.
"Don't be such a quibbler about the details."
Thesaurus
Synonyms: pettifogger, caviler, caviller
quib-bler
A person who frequently raises trivial objections or makes petty complaints.
"Don't be such a quibbler about the details."
Synonyms: pettifogger, caviler, caviller