UNCLINCH
Un*clinch", v. t. Etym: [1st pref. un- + clinch.]

Defn: To cause to be no longer clinched; to open; as, to unclinch the fist. [Written also unclench.]

UNCLING
Un*cling", v. i. Etym: [1st pref. un- + cling.]

Defn: To cease from clinging or adhering. [Obs.] Milton.

UNCLOAK
Un*cloak", v. t. Etym: [1st pref. un- + cloak.]

Defn: To remove a cloak or cover from; to deprive of a cloak or cover; to unmask; to reveal.

UNCLOAK
Un*cloak", v. i.

Defn: To remove, or take off, one's cloak.

UNCLOG
Un*clog", v. t. Etym: [1st pref. un- + clog.]

Defn: To disencumber of a clog, or of difficulties and obstructions; to free from encumbrances; to set at liberty. Shak.