Enter a clue or pattern or both:
The Clue
Splits hairs (8 letter answer)
The Answer
NITPICKS
Tags
Notes
The answer NITPICKS is so rare that it appears less than once every 2900 puzzles.
Related Clues
Carps
Overdoes the criticism
Carps over details
Has little to complain about
Definition
NITPICK as a verb:
1. be overly critical; criticize minor details