S0507300 (snăp′ĭsh)adj.1. Likely to snap or bite, as a dog.2. Irritable and curt: a snappish tone of voice; a snappish debating partner.snap′pish·ly adv.snap′pish·ness n.
snappishly
(ˈsnæpɪʃlɪ) advin a sharp or irritable mannerThesaurus
Adv.
1.
snappishly - in an ill-natured and snappish manner; "`Don't talk to me now,' she said snappishly"