vibration vs motility

vibration and motility both are nouns.

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

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

Other hypernyms of vibration include motion, move, movement.

vibration (noun)	motility (noun)
the act of vibrating	a change of position that does not entail a change of location
a distinctive emotional aura experienced instinctively	ability to move spontaneously and independently
(physics) a regular periodic variation in value about a mean
a shaky motion