upending vs motility

upending and motility both are nouns.

Word	Noun	Adjective	Verb	Adverb
upending	Yes	No	No	No
motility	Yes	No	No	No

As nouns, motility is a hypernym of upending; that is, motility is a word with a broader meaning than upending:

Other hypernyms of upending include motion, move, movement.

upending (noun)	motility (noun)
turning upside down; setting on end	a change of position that does not entail a change of location
	ability to move spontaneously and independently