tetchy vs peevish

tetchy and peevish both are adjectives.

Word	Noun	Adjective	Verb	Adverb
tetchy	No	Yes	No	No
peevish	No	Yes	No	No

As adjectives, tetchy and peevish are synonyms defined as:

Other synonyms of tetchy include cranky, fractious, irritable, nettlesome, peckish, pettish, petulant, scratchy, techy, testy.

tetchy (adjective)	peevish (adjective)
easily irritated or annoyed	easily irritated or annoyed