Active

At work

Busybodied

Congested

Crowded

Diligent

Drudging

Employed

Engaged

Fancy

Fussy

Idle

In use

Interfering

Intrusive

Laboring

Labouring

Meddlesome

Meddling

Occupied

Occupy

Officious

Overbusy

Potter

Putter

Quiet

Tied up

Toiling

Up to

Work