acquaintance rape 
noun [mass noun] chiefly North American
Rape by a person who is known to the victim.
- velocity
- velocity of circulation
- velocity profile
- omni-antenna
- omniarch
- omnibenevolence
- omnibenevolent
- omnibus
- omnibus box
- omnibus letter
- omnibus man
- omnibus ticket
- omnibus train
- omnicausality
- omnichannel
- omnicide
- omnicompetence
- omnicompetent
- omnidirectional
- omnidirectionality
- omnidirectionally
- omnifarious
- omniferous
- omnific
- omnificence