crabbed vs grouchy

crabbed and grouchy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
crabbed	No	Yes	No	No
grouchy	No	Yes	No	No

As adjectives, crabbed and grouchy are synonyms defined as:

Other synonyms of crabbed include bad-tempered, crabby, cross, fussy, grumpy, ill-tempered.

crabbed (adjective)	grouchy (adjective)
annoyed and irritable	annoyed and irritable