prude vs puritan

prude and puritan both are nouns.

Word	Noun	Adjective	Verb	Adverb
prude	Yes	No	No	No
puritan	Yes	No	No	No

As nouns, prude and puritan are synonyms defined as:

prude and puritan: a person excessively concerned about propriety and decorum

prude (noun)	puritan (noun)
a person excessively concerned about propriety and decorum	someone who adheres to strict religious principles; someone opposed to sensual pleasures
	a person excessively concerned about propriety and decorum