pauperism vs need

pauperism and need both are nouns.

Word	Noun	Adjective	Verb	Adverb
pauperism	Yes	No	No	No
need	Yes	No	Yes	No

As nouns, pauperism and need are synonyms defined as:

Other synonyms of pauperism include indigence, pauperization, penury.

pauperism (noun)	need (noun)
a state of extreme poverty or destitution	the psychological feature that arouses an organism to action toward a desired goal; the reason for the action; that which gives purpose and direction to behavior
	anything that is necessary but lacking
	a condition requiring relief
	a state of extreme poverty or destitution

pauperism (verb)	need (verb)
	have need of
	have or feel a need for
	require as useful, just, or proper