vaporization vs smoking

vaporization and smoking both are nouns.

Word	Noun	Adjective	Verb	Adverb
vaporization	Yes	No	No	No
smoking	Yes	Yes	No	No

As nouns, smoking is a hyponym of vaporization; that is, smoking is a word with a more specific, narrower meaning than vaporization:

vaporization: the process of becoming a vapor
smoking: a hot vapor containing fine particles of carbon being produced by combustion

Other hyponyms of vaporization include boiling, clouding, clouding up, smoke.

vaporization (noun)	smoking (noun)
annihilation by vaporizing something	the act of smoking tobacco or other substances
the process of becoming a vapor	a hot vapor containing fine particles of carbon being produced by combustion

vaporization (adjective)	smoking (adjective)
	emitting smoke in great volume