Answer: prudes

AnswerCrossword Clue
PRUDES

Overly proper types

PRUDES

Libertarians they aren't

PRUDES

Very proper sorts

PRUDES
Bluenoses
PRUDES
Goody-goodies
PRUDESEasily offended types
PRUDESOverly proper people
PRUDESOverly proper persons
PRUDESBluenoses.
PRUDESVictorians.
PRUDESExtreme Victorians.
PRUDESPriggish persons.
PRUDESVery proper persons.
PRUDESMrs. Grundys.
PRUDESMrs. Grundy and others
PRUDESNice Nellies
PRUDESHardly libertines
PRUDESCrabapple Annies
PRUDESThey're no fun
PRUDESUnlikely attenders of R-rated films
PRUDESTut-tutters
PRUDESPrigs
PRUDESUnlikely swingers