unbolt
— Verb
– English
～ undo the bolt of; "unbolt the door"
unbolted
— Adjective
– English
～ not firmly fastened or secured; "an unbarred door"; "went through the unlatched gate into the street"; "an unlocked room"
unbooked
— Adjective
– English
～ not reserved in advance
unbordered
— Adjective
– English
～ having no border
unborn
— Adjective
– English
～ not yet brought into existence; "unborn generations"
unbosom
— Verb
– English
～ relieve oneself of troubling information
unbound
— Adjective
– English
～ not secured within a cover; "an unbound book"
unbound
— Adjective
– English
～ not held in chemical or physical combination
unbound
— Adjective
– English
～ not restrained or tied down by bonds
unbounded interval
— Noun
– English
～ an interval that does not include its endpoints
unbounded
— Adjective
– English
～ seemingly boundless in amount, number, degree, or especially extent; "unbounded enthusiasm"; "children with boundless energy"; "a limitless supply of money"
unboundedness
— Noun
– English
～ the quality of being infinite; without bound or limit
unbowed
— Adjective
– English
～ erect in posture; "sit straight"; "stood defiantly with unbowed back"
unbowed
— Adjective
– English
～ not forced to bow down to a conqueror
unbox
— Verb
– English
～ remove from a box; "unbox the presents"
unbrace
— Verb
– English
～ remove a brace or braces from
unbrace
— Verb
– English
～ undo the ties of; "They untied the prisoner"