meagerness vs meagreness

meagerness and meagreness both are nouns.

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

As nouns, meagerness and meagreness are synonyms defined as:

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

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