thrift vs parsimoniousness

thrift and parsimoniousness both are nouns.

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

As nouns, thrift and parsimoniousness are synonyms defined as:

thrift and parsimoniousness: extreme care in spending money; reluctance to spend money unnecessarily

Other synonyms of thrift include parsimony, penny-pinching.

thrift (noun)	parsimoniousness (noun)
extreme care in spending money; reluctance to spend money unnecessarily	extreme care in spending money; reluctance to spend money unnecessarily
any of numerous sun-loving low-growing evergreens of the genus Armeria having round heads of pink or white flowers	extreme stinginess