Prim and proper adjective
If you describe someone as prim and proper, they have very traditional, morally conservative beliefs and behavior.
She’s so prim and proper that she she never drinks alcohol.
She's much too prim and proper to go to the bar.
It is believed that someone who has engaged in immoral behavior will always be be prone to it
a person who treats other people badly and unfairly, a despicable person
Used to refer to a man who is very unpleasant
Each person has different interests that need to be respected.
Extremely clever, cunning or mischievous