snappishly
/ˈsnæpɪʃli/
adverb
- In an irritable or impatient manner; speaking or reacting with sharp, angry words.
- He snappishly told his brother to stop bothering him while he was studying.
- She answered snappishly when asked about her unfinished homework.
- The tired waiter responded snappishly to the customer's repeated questions.