易怒的
暴躁的（testy的比较级）

Testy \Tes"ty\, a. [Compar. {Testier}; superl. {Testiest}.] [OF.
testu obstinate, headstrong, F. t[^e]tu, fr. OF. teste the
head, F. t[^e]te. See {Test} a cupel.]
Fretful; peevish; petulant; easily irritated.

Must I observe you? must I stand and crouch
Under your testy humor? --Shak.

I was displeased with myself; I was testy. --Latimer.