techy vs testy

techy and testy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
techy	No	Yes	No	No
testy	No	Yes	No	No

As adjectives, techy and testy are synonyms defined as:

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

techy (adjective)	testy (adjective)
easily irritated or annoyed	easily irritated or annoyed