Answer:

bellyache

Answer	Crossword Clue
BELLYACHE	Gripe
BELLYACHE	Kvetch
BELLYACHE	Complain in a whiny manner

BELLYACHE	Complain
BELLYACHE	Whine and complain
BELLYACHE	Complain whiningly: Slang.
BELLYACHE	Grumble: Slang
BELLYACHE	Crab
BELLYACHE	Whine

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.