cigar vs smoke

cigar and smoke both are nouns.

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

As nouns, smoke is a hypernym of cigar; that is, smoke is a word with a broader meaning than cigar:

Other hypernyms of cigar include roll of tobacco.

cigar (noun)	smoke (noun)
a roll of tobacco for smoking	the act of smoking tobacco or other substances
	(baseball) a pitch thrown with maximum velocity
	tobacco leaves that have been made into a cylinder
	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

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