meagreness vs exiguity

meagreness and exiguity both are nouns.

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

As nouns, meagreness and exiguity are synonyms defined as:

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

meagreness (noun)	exiguity (noun)
the quality of being meager	the quality of being meager