Opelousas
geographical name
Op·e·lou·sas ˌä-pə-ˈlü-səs 
city in south central Louisiana north of Lafayette population 16,634
- back-patting
- back-putty
- back-rake
- back-reef
- back-room
- back-scratching
- back-set bed
- back-strapped
- back-tan
- back-tanning
- back-titrate
- back-titration
- back-to-back
- back-to-backs
- back-to-work
- back/paint oneself into a corner
- backache
- backache brake
- backaches
- backaching
- backassward
- backasswards
- backbackiri
- backband
- backbands