not urbane; lacking in courtesy, refinement, etc.
rude, tasteless, vulgar, churlish, impolite, ugly, barbaric, uncivilized, coarse, unfinished, cantankerous, clumsy, countrified, gross, gruff, ill-mannered, loud, loutish, oafish, ornery
Origin of inurbane
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
rare not urbane; lacking in courtesy or polish
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012