1) Absorbed 2) Busied 3) Busy 4) Concerned 5) Engaged 6) Filled 7) Indwelt 8) Inhabited 9) Inuse 10) Taken 11) Tenanted 12) Tied-up 13) Took up 1) Busy 2) Colonized 3) Engaged 4) Filled 5) Having tenants 6) Held or filled or in use 7) In use 8) Inhabited 9) Peopled 10) Populated 11) Resided in 12) Settled 
• (imp. & p. p.) of Occupy
[adj] - seized and controlled as by military invasion 2. [adj] - held or filled or in use 3. [adj] - resided in
adjective having ones attention or mind or energy engaged; `she keeps herself fully occupied with volunteer activities`; `deeply engaged in conversation`tenanted adjective resided in; having tenants; `not all the occupied (or tenanted) apartments were well kept up`