poorness vs meagreness

poorness and meagreness both are nouns.

Word	Noun	Adjective	Verb	Adverb
poorness	Yes	No	No	No
meagreness	Yes	No	No	No

As nouns, poorness and meagreness are synonyms defined as:

Other synonyms of poorness include exiguity, leanness, meagerness, scantiness, scantness.

poorness (noun)	meagreness (noun)
the quality of being poorly made or maintained	the quality of being meager
less than adequate
the quality of being meager
the state of having little or no money and few or no material possessions