Frenetic and Hyper

Frenetic adjective - Marked by great and often stressful excitement or activity.

Hyper and frenetic are semantically related in maniacal topic. In some cases you can use "Hyper" instead an adjective "Frenetic".

Nearby Word: frenetically

Hyper adjective - Easily excited by nature.

Frenetic and hyper are semantically related in frantic topic. You can use "Frenetic" instead an adjective "Hyper", if it concerns topics such as distressed.