impropriety (n.)

  1. an improper demeanor

    [ Syn: improperness , improperness ]

  2. the condition of being improper

  3. an indecent or improper act

    [ Syn: indecency ]

  4. an act of undue intimacy

    [ Syn: familiarity , indecorum , liberty ]

The dictionary is based on the WordNet Electronic Lexical Database.
WordNet 3.0 Copyright 2011 by Princeton University. All rights reserved.