Answer:

moaners

Answer	Crossword Clue
MOANERS	Whine-makers
MOANERS	Bellyachers
MOANERS	Kvetchers

MOANERS	Kvetches
MOANERS	Malcontents
MOANERS	Discontented ones.
MOANERS	Complaining people
MOANERS	Whiners' cousins
MOANERS	Complaining sorts
MOANERS	Complainers
MOANERS	Noisy ghosts, at times

MOANERS	Ghosts, at times
MOANERS	Bellyaching types

Crossword

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