roof·less 
(rflĭs, rf-)
(rflĭs, rf-)adj.
1. Lacking a roof.
2. Having no home or shelter; homeless or destitute.
- tranquilize
- tranquilizer
- tranquillity
- tranquillize
- tranquillizer
- tranquilly
- tranquilness
- trans
- trans-
- trans.
- transact
- transactinide
- transaction
- transactional
- transactional analysis
- transactivate
- transactivation
- transactivator
- transactor
- Trans Alai
- transalpine
- Transalpine Gaul
- transaminase
- transamination
- Transantarctic Mountains