tornado vs crack cocaine

tornado and crack cocaine both are nouns.

Word	Noun	Adjective	Verb	Adverb
tornado	Yes	No	No	No
crack cocaine	Yes	No	No	No

As nouns, tornado and crack cocaine are synonyms defined as:

tornado and crack cocaine: a purified and potent form of cocaine that is smoked rather than snorted; highly addictive

Other synonyms of tornado include crack.

tornado (noun)	crack cocaine (noun)
a purified and potent form of cocaine that is smoked rather than snorted; highly addictive	a purified and potent form of cocaine that is smoked rather than snorted; highly addictive
a localized and violently destructive windstorm occurring over land characterized by a funnel-shaped cloud extending toward the ground