grump

Plural: grumps

Noun

a bad-tempered person
A habitually grumpy or complaining person.
A grumpy mood.

Verb

Verb Forms: grumped, grumping, grumps

To complain or be in a bad mood; to grumble.
To complain.
To be grumpy.

Examples

He would GRUMP about his tile draw until he finally found a bingo.

Origin / Etymology

Uncertain. Possibly altered from grum, see there for more.

Synonyms

churl, crank, crosspatch, grouch, grumpy pants

Scrabble Score: 10

grump: valid Scrabble (US) TWL Word
grump: valid Scrabble Word in Merriam-Webster MW Dictionary
grump: valid Scrabble Word in International Collins CSW Dictionary

Words With Friends Score: 14

grump: valid Words With Friends Word