infinitude vs unboundedness

infinitude and unboundedness both are nouns.

Word	Noun	Adjective	Verb	Adverb
infinitude	Yes	No	No	No
unboundedness	Yes	No	No	No

As nouns, infinitude and unboundedness are synonyms defined as:

infinitude and unboundedness: the quality of being infinite; without bound or limit

Other synonyms of infinitude include boundlessness, infiniteness, limitlessness.

infinitude (noun)	unboundedness (noun)
the quality of being infinite; without bound or limit	the quality of being infinite; without bound or limit
an infinite quantity