UNBUTTON
Un*but"ton, v. t. Etym: [1st pref. un- + button.]
Defn: To loose the buttons of; to unfasten.
UNBUXOM
Un*bux"om, a.
Defn: Disobedient. [Obs.] Piers Plowman.
— Un*bux"om*ly, adv. [Obs.] — Un*bux"om*ness, n. [Obs.]
UNCAGE
Un*cage", v. t. Etym: [1st pref. un- + cage.]
Defn: To loose, or release, from, or as from, a cage.
UNCALLED-FOR
Un*called"-for`, a.
Defn: Not called for; not required or needed; improper; gratuitous; wanton.
UNCALM
Un*calm", v. t. Etym: [1st pref. un- + calm.]
Defn: To disturb; to disquiet. Dryden.