Letters that make grumpy
g, p, m, r, u, y are letters that make 'grumpy'
1 possible definitions for 'grumpy'
Under this definition, grumpy is an adjective and has the following properties:
crabbed, crabby, cross, fussy, grouchy, bad-tempered, ill-tempered have the same meaning as 'grumpy'
crabbiness, crabbedness, crossness, crankiness, crotchetiness, contrariness, grumpiness, irritability, fussiness, crabby person, grouch, grump, churl, fretfulness, petulance, choler, crosspatch, crab, crank, peevishness are derivatives of 'grumpy'.
ill-natured is similar to grumpy.