parsimoniousness vs meanness

parsimoniousness and meanness both are nouns.

Word	Noun	Adjective	Verb	Adverb
parsimoniousness	Yes	No	No	No
meanness	Yes	No	No	No

As nouns, parsimoniousness and meanness are synonyms defined as:

Other synonyms of parsimoniousness include closeness, minginess, niggardliness, niggardness, parsimony, tightfistedness, tightness.

parsimoniousness (noun)	meanness (noun)
extreme care in spending money; reluctance to spend money unnecessarily	the quality of being deliberately mean
extreme stinginess	extreme stinginess