bumpkin vs yahoo

bumpkin and yahoo both are nouns.

Word	Noun	Adjective	Verb	Adverb
bumpkin	Yes	No	No	No
yahoo	Yes	No	No	No

As nouns, bumpkin and yahoo are synonyms defined as:

bumpkin and yahoo: a person who is not very intelligent or interested in culture

Other synonyms of bumpkin include chawbacon, hayseed, hick, rube, yokel.

bumpkin (noun)	yahoo (noun)
a person who is not very intelligent or interested in culture	a person who is not very intelligent or interested in culture