Aflutter and Hyper

Aflutter adjective - Feeling or showing uncomfortable feelings of uncertainty.

Hyper and aflutter are semantically related. In some cases you can use "Hyper" instead the word "Aflutter" as an adjective or an adverb.

Hyper adjective - Easily excited by nature.

Aflutter and hyper are semantically related. Sometimes you can use "Aflutter" instead the word "Hyper" as an adjective or an adverb.