1. (

• impropriety ,
• improperness

) an improper demeanor ;

2. (

• impropriety

) the condition of being improper ;

3. (

• indecency ,
• impropriety ,

) an indecent or improper act ;

4. (

• familiarity ,
• impropriety ,
• indecorum ,
• liberty

) an act of undue intimacy ;