verticalness vs verticality

verticalness and verticality both are nouns.

Word	Noun	Adjective	Verb	Adverb
verticalness	Yes	No	No	No
verticality	Yes	No	No	No

As nouns, verticalness and verticality are synonyms defined as:

Other synonyms of verticalness include erectness, uprightness.

verticalness (noun)	verticality (noun)
position at right angles to the horizon	position at right angles to the horizon