meagreness vs scantness

meagreness and scantness both are nouns.

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

As nouns, meagreness and scantness are synonyms defined as:

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

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