shaking vs vibration

shaking and vibration both are nouns.

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

As nouns, shaking and vibration are synonyms defined as:

Other synonyms of shaking include palpitation, quiver, quivering, shakiness, trembling.

shaking (noun)	vibration (noun)
the act of causing something to move up and down (or back and forth) with quick movements	the act of vibrating
a shaky motion	a distinctive emotional aura experienced instinctively
	(physics) a regular periodic variation in value about a mean
	a shaky motion