flutters
flut-ters
noun
Quick, irregular, often nervous movements or sensations, especially of the heart.
"She felt nervous flutters before the exam."
verb
Moves with quick, light, irregular motions, like wings or leaves.
"A butterfly flutters its colourful wings."
Thesaurus
Synonyms: flit, fleet, dart, waver, flitter, flicker, quiver, to-do, hoo-ha, hurly burly, kerfuffle, disturbance