yahoo vs rube

yahoo and rube both are nouns.

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

As nouns, yahoo and rube are synonyms defined as:

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

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

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