Answer:

GRUMPY

Answer	Crossword Clue
GRUMPY	Petulant dwarf
GRUMPY	One of a cartoon septet
GRUMPY	Another devotee

GRUMPY	One of the Seven Dwarfs.
GRUMPY	Out of sorts
GRUMPY	One of a diminutive septet
GRUMPY	Cross
GRUMPY	In a cranky mood
GRUMPY	In a mood to complain
GRUMPY	Like Lemmon and Matthau in a film series
GRUMPY	Grouchy

GRUMPY	Disney dwarf