vibratory vs vibrate

vibratory is an adjective but vibrate is not an adjective.

Word	Noun	Adjective	Verb	Adverb
vibratory	No	Yes	No	No
vibrate	No	No	Yes	No

vibratory (adjective)	vibrate (adjective)
moving very rapidly to and fro or up and down

vibratory (verb)	vibrate (verb)
	feel sudden intense sensation or emotion
	shake, quiver, or throb; move back and forth rapidly, usually in an uncontrolled manner
	move or swing from side to side regularly
	sound with resonance
	be undecided about something; waver between conflicting positions or courses of action