Answer:

gripe

Answer	Crossword Clue
GRIPE	Bellyache
GRIPE	Beef
GRIPE	Complain

GRIPE	Have beefs
GRIPE	Complain ceaselessly
GRIPE	Bone to pick
GRIPE	Grouse
GRIPE	Complaint
GRIPE	Kvetch
GRIPE	Carp
GRIPE	Be a complainer

GRIPE	Act curmudgeonly
GRIPE	Peeve
GRIPE	Curmudgeonly comment
GRIPE	Crab
GRIPE	Be a fussbudget
GRIPE	Raise a stink
GRIPE	Betray crabbiness
GRIPE	Cavil

GRIPE	G. I. prerogative.
GRIPE	Soldier's lament.
GRIPE	Complaint: Colloq.
GRIPE	American prerogative.
GRIPE	Grumble
GRIPE	Squawk
GRIPE	Kick
GRIPE	Be crabby

GRIPE	Show dissatisfaction
GRIPE	Many a letter to the editor
GRIPE	Express complaints
GRIPE	Complaint department item
GRIPE	Moan and groan
GRIPE	Pet peeve

Crossword

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