flag-waver vs hundred-percenter

flag-waver and hundred-percenter both are nouns.

Word	Noun	Adjective	Verb	Adverb
flag-waver	Yes	No	No	No
hundred-percenter	Yes	No	No	No

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

Other synonyms of flag-waver include chauvinist, jingo, jingoist, patrioteer.

flag-waver (noun)	hundred-percenter (noun)
an extreme bellicose nationalist	an extreme bellicose nationalist