beingness vs being

beingness and being both are nouns.

Word	Noun	Adjective	Verb	Adverb
beingness	Yes	No	No	No
being	Yes	No	No	No

As nouns, beingness and being are synonyms defined as:

Other synonyms of beingness include existence, face of the earth.

beingness (noun)	being (noun)
the state or fact of existing	a living thing that has (or can develop) the ability to act or function independently
	the state or fact of existing