home·less 
(hōmlĭs)
(hōmlĭs)adj.
Having no home or haven.
n. (used with a pl. verb)
People without homes considered as a group. Often used with the.
homeless·ness n.
- ostensory
- ostentation
- ostentatious
- ostentatiously
- osteo-
- osteoarthritic
- osteoarthritis
- osteoblast
- osteoblastic
- osteocalcin
- osteoclasis
- osteoclast
- osteoclastic
- osteocyte
- osteogenesis
- osteogenesis imperfecta
- osteogenetic
- osteogenic
- osteogenic sarcoma
- osteogenous
- osteoid
- osteological
- osteologically
- osteologist
- osteology