tetchily

"Tetchily" is an adverb that describes how someone does something—specifically, how they react with irritation, impatience, or fussiness. It's a bit old-fashioned, lending a touch of character to writing when used. The word is the adverbial form of "tetchy"; while its origin is a bit uncertain, it is thought to be related to the Middle English word teche, meaning a habit or quirk (often a bad one), and was likely influenced by words suggesting twitching or restlessness.

Unlike simply being "angry," acting tetchily suggests a more subtle, simmering annoyance. Someone might respond tetchily to a minor inconvenience—snapping a reply, sighing dramatically, or generally making it clear they're not pleased. It's often used to describe someone who is already predisposed to be irritable and easily provoked.

You wouldn't say someone is "tetchily happy," but you might read: "She answered the phone tetchily, clearly having no patience for small talk." Or, "He waved his hand tetchily at the waiter, demanding a refill." It paints a picture of someone who's not quite exploding with rage, but definitely isn't in a good mood and is letting it show. The word often implies a slightly fussy or particular personality.