poor vs rich

poor and rich both are nouns.

Word	Noun	Adjective	Verb	Adverb
poor	Yes	Yes	No	No
rich	Yes	Yes	No	No

poor (noun)	rich (noun)
people without possessions or wealth (considered as a group)	people who have possessions and wealth (considered as a group)

poor (adjective)	rich (adjective)
having little money or few possessions	possessing material wealth
lacking in quality or substances	having an abundant supply of desirable qualities or substances (especially natural resources)
characterized by or indicating poverty	suggestive of or characterized by great expense
of insufficient quantity to meet a need	high in mineral content; having a high proportion of fuel to air
deserving or inciting pity	causing indignation due to hypocrisy
	affording an abundant supply
	strong; intense
	marked by great fruitfulness
	pleasantly full and mellow
	marked by richness and fullness of flavor
	containing plenty of fat, or eggs, or sugar
	of great worth or quality
	very productive