limitlessness vs infiniteness

limitlessness and infiniteness both are nouns.

Word	Noun	Adjective	Verb	Adverb
limitlessness	Yes	No	No	No
infiniteness	Yes	No	No	No

As nouns, limitlessness and infiniteness are synonyms defined as:

limitlessness and infiniteness: the quality of being infinite; without bound or limit

Other synonyms of limitlessness include boundlessness, infinitude, unboundedness.

limitlessness (noun)	infiniteness (noun)
the quality of being infinite; without bound or limit	the quality of being infinite; without bound or limit