overnice vs prissy

overnice and prissy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
overnice	No	Yes	No	No
prissy	No	Yes	No	No

As adjectives, overnice and prissy are synonyms defined as:

Other synonyms of overnice include dainty, nice, squeamish.

overnice (adjective)	prissy (adjective)
excessively fastidious and easily disgusted	excessively fastidious and easily disgusted
	exaggeratedly proper