grouchy

As a noun grudge

is deep-seated animosity or ill-feeling about something or someone.

As a verb grudge

is to grumble, complain; to be dissatisfied.

As an adjective grouchy is

irritable; easily upset; angry; tending to complain.

As an adjective grouchy

is irritable; easily upset; angry; tending to complain.

As a noun irritation is

the act of irritating, or exciting, or the state of being irritated; excitement; stimulation, usually of an undue and uncomfortable kind; especially, excitement of anger or passion; provocation; annoyance; anger.

As adjectives the difference between irascible and grouchy

is that irascible is easily provoked to outbursts of anger; irritable while grouchy is irritable; easily upset; angry; tending to complain.

As adjectives the difference between grouchy and huffy

is that grouchy is irritable; easily upset; angry; tending to complain while huffy is angry, annoyed, indignant or irritated.

As a pronoun mad

is .

As an adjective grouchy is

irritable; easily upset; angry; tending to complain.

As adjectives the difference between surly and grouchy

is that surly is (obsolete) lordly, arrogant, supercilious while grouchy is irritable; easily upset; angry; tending to complain.

As an adverb surly

is (obsolete) in an arrogant or supercilious manner.

As adjectives the difference between sullen and grouchy

is that sullen is having a brooding ill temper; sulky while grouchy is irritable; easily upset; angry; tending to complain.

As a noun sullen

is (obsolete) one who is solitary, or lives alone; a hermit.

As adjectives the difference between peevish and grouchy

is that peevish is constantly complaining; fretful, whining while grouchy is irritable; easily upset; angry; tending to complain.

As adjectives the difference between grouchy and peculiar

is that grouchy is irritable; easily upset; angry; tending to complain while peculiar is out of the ordinary; odd; curious; unusual.

As a noun peculiar is

that which is peculiar; a sole or exclusive property; a prerogative; a characteristic.

Grouchy is a related term of eccentric.

As adjectives the difference between grouchy and eccentric

is that grouchy is irritable; easily upset; angry; tending to complain while eccentric is not at or in the centre; away from the centre.

As a noun eccentric is

one who does not behave like others.