nonbearing vs bearing

nonbearing is not a noun while bearing is a noun.

Word	Noun	Adjective	Verb	Adverb
nonbearing	No	Yes	No	No
bearing	Yes	Yes	No	No

nonbearing (noun)	bearing (noun)
	a rotating support placed between moving parts to allow them to move easily
	heraldry consisting of a design or image depicted on a shield
	dignified manner or conduct
	characteristic way of bearing one's body
	the direction or path along which something moves or along which it lies
	relevant relation or interconnection

nonbearing (adjective)	bearing (adjective)
(of a structural member) supporting no vertical weight other than its own	(of a structural member) withstanding a weight or strain