jingo vs flag-waver

jingo and flag-waver both are nouns.

Word	Noun	Adjective	Verb	Adverb
jingo	Yes	No	No	No
flag-waver	Yes	No	No	No

As nouns, jingo and flag-waver are synonyms defined as:

Other synonyms of jingo include chauvinist, hundred-percenter, jingoist, patrioteer.

jingo (noun)	flag-waver (noun)
an extreme bellicose nationalist	an extreme bellicose nationalist