smoke vs smoker

smoke and smoker both are nouns.

Word	Noun	Adjective	Verb	Adverb
smoke	Yes	No	Yes	No
smoker	Yes	No	No	No

smoke (noun)	smoker (noun)
the act of smoking tobacco or other substances	a passenger car for passengers who wish to smoke
(baseball) a pitch thrown with maximum velocity	a party for men only (or one considered suitable for men only)
tobacco leaves that have been made into a cylinder	a person who smokes tobacco
street names for marijuana
something with no concrete substance
an indication of some hidden activity
a cloud of fine particles suspended in a gas
a hot vapor containing fine particles of carbon being produced by combustion

smoke (verb)	smoker (verb)
inhale and exhale smoke from cigarettes, cigars, pipes
emit a cloud of fine particles