- She had a live-in boyfriend to whom she devoted most of her time and energy.
- She met her live-in boyfriend on-line.
- She took no new live-in lover, and as far as she was aware, neither did Charles.
- Two divorces, a long string of live-in boyfriends.
live-inlive-in /ˈlɪv ɪn/ adjective [only before noun] 
1a live-in job is one in which you live with the family you work for: 
a live-in nanny2live-in lover/boyfriend etc someone who lives with their sexual partner but is not married to them
1a live-in job is one in which you live with the family you work for: a live-in nanny2live-in lover/boyfriend etc someone who lives with their sexual partner but is not married to them- double figures
- double first
- double-glaze
- double glazing
- double-header
- double helix
- double indemnity
- double jeopardy
- double-jointed
- double life
- double negative
- double-park
- double play
- double-quick
- double quick
- double-sided
- doublespeak
- double standard
- doublet
- double take
- double-talk
- doublethink
- double-time
- double time
- double vision