inurbane

from The Collaborative International Dictionary of English v.0.48

Inurbane \In`ur*bane"\, a. [L. inurbanus. See {In-} not, and
   {Urbane}.]
   Uncivil; unpolished; rude. Opposite of {urbane}. --M. Arnold.
   -- {In`ur*bane"ly}, adv. -- {In`ur*bane"ness}, n.
   [1913 Webster]