Moving briskly, active, lively, agile; energetic in action; actively occupied, busy, bustling.

That bustles (in various senses of bustle, v.1); esp. (of a person) that moves about in an energetic, noisy, or busy manner; (of a place) full of…

Of a person: industrious, energetic, capable, businesslike; spec. (usually of a woman) competent and efficient in household matters. Now rare.

That scrimmages or moves energetically or restlessly around; bustling. Also: characterized by energetic or bustling activity; frenetic.

Busy, full of bustle and stir.

Inclined to rush this way and that, unpredictable. Of a person: demented, crazy; jumpy, nervy.