Enter a clue or pattern or both:
The Clue
Nitpicky person (7 letter answer)
The Answer
CAVILER
Tags
Notes
The answer CAVILER is so rare that it appears less than once every 2500 puzzles.
Definition
CAVILER as a noun:
1. (quibbler, caviller, caviler, pettifogger) = a disputant who quibbles; someone who raises annoying petty objections