Answer:

nitpick

Answer	Crossword Clue
NITPICK	Criticize the minutiae
NITPICK	Cavil
NITPICK	Criticize every little detail

NITPICK	Carp about details
NITPICK	Find a few faults
NITPICK	Split hairs
NITPICK	Quibble
NITPICK	Not be satisfied, perhaps
NITPICK	Sweat the small stuff, in a way
NITPICK	Go after little things
NITPICK	Sweat the small stuff

NITPICK	Make tiny criticisms