tetchy vs techy

tetchy and techy both are adjectives.

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

As adjectives, tetchy and techy are synonyms defined as:

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

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