Search Result for "unpen": 

The Collaborative International Dictionary of English v.0.48:

Unpen \Un*pen"\, v. t. [1st pref. un- + pen.] To release from a pen or from confinement. "If a man unpens another's water." --Blackstone. [1913 Webster]
Moby Thesaurus II by Grady Ward, 1.0:

28 Moby Thesaurus words for "unpen": loose, loosen, unbar, unbind, unbolt, unbridle, unbuckle, uncage, unchain, unfetter, ungag, unhandcuff, unhobble, unlash, unlatch, unleash, unlock, unloose, unloosen, unmanacle, unmuzzle, unpinion, unshackle, unstrap, untether, untie, untruss, unyoke