minimality vs smallness

minimality and smallness both are nouns.

Word	Noun	Adjective	Verb	Adverb
minimality	Yes	No	No	No
smallness	Yes	No	No	No

As nouns, smallness is a hypernym of minimality; that is, smallness is a word with a broader meaning than minimality:

minimality: The state of being the smallest possible amount, quantity, or degree.
smallness: the property of having a relatively small size

Other hypernyms of minimality include littleness.

minimality (noun)	smallness (noun)
The state of being the smallest possible amount, quantity, or degree.	the property of having a relatively small size
	lack of generosity in trifling matters
	the property of being a relatively small amount
	the property of having relatively little strength or vigor
	The quality of being minor in influence, power, or rank.