Defn: Inactive; listless. [R.]
While other animals unactive range. Milton.

UNACTIVE Un*ac"tive, v. t. Etym: [1st pref. un- + active; or from unactive, a.]

Defn: To render inactive or listless. [Obs.] Fuller.

UNACTIVENESS
Un*ac"tive*ness, n.

Defn: Inactivity. [Obs.] Jer. Taylor.

UNADMISSIBLE; UNADMITTABLE
Un`ad*mis"si*ble, Un`ad*mit"ta*ble, a.

Defn: Inadmissible. [R.]

UNADULTERATE; UNADULTERATED
Un`a*dul"ter*ate, Un`a*dul"ter*a`ted, a.

Defn: Not adulterated; pure. "Unadulterate air." Cowper.
— Un`a*dul"ter*ate*ly, adv.

UNADVISABLE
Un`ad*vis"a*ble, a.