cyclone vs cyclonic

cyclone is a noun but cyclonic is not a noun.

Word	Noun	Adjective	Verb	Adverb
cyclone	Yes	No	No	No
cyclonic	No	Yes	No	No

cyclone (noun)	cyclonic (noun)
a violent rotating windstorm
(meteorology) rapid inward circulation of air masses about a low pressure center; circling counterclockwise in the Northern Hemisphere and clockwise in the southern

cyclone (adjective)	cyclonic (adjective)
	of or relating to or characteristic of a violent tropical storm
	of or relating to or characteristic of the atmosphere around a low pressure center