busy Synonyms

engaged occupied swamped diligent industrious active meddling meddlesome working on duty officious crowded lively at work employed energetic hard at it interfering hectic tied up fussy assiduous preoccupied packed bustling occupy tied ooestegite travelled tighter tireless enthral unrelenting undauntable traveled thronging thriving preoccupy pressed prying relentless rococo roundsman sedulous under pressure slaving studious swarming taken prognathous