Search Result for "improperness": 
Wordnet 3.0

NOUN (1)

1. an improper demeanor;
[syn: impropriety, improperness]



WordNet (r) 3.0 (2006):

improperness
    n 1: an improper demeanor [syn: impropriety, improperness]
         [ant: correctitude, properness, propriety]