parsimony vs stinginess

parsimony and stinginess both are nouns.

Word	Noun	Adjective	Verb	Adverb
parsimony	Yes	No	No	No
stinginess	Yes	No	No	No

As nouns, stinginess is a hypernym of parsimony; that is, stinginess is a word with a broader meaning than parsimony:

parsimony: extreme stinginess
stinginess: a lack of generosity; a general unwillingness to part with money

parsimony (noun)	stinginess (noun)
extreme care in spending money; reluctance to spend money unnecessarily	a lack of generosity; a general unwillingness to part with money
extreme stinginess