posing vs motility

posing and motility both are nouns.

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

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

posing: (photography) the act of assuming a certain position (as for a photograph or portrait)
motility: a change of position that does not entail a change of location

Other hypernyms of posing include motion, move, movement.

posing (noun)	motility (noun)
(photography) the act of assuming a certain position (as for a photograph or portrait)	a change of position that does not entail a change of location
	ability to move spontaneously and independently