demagog vs demagogue

demagog and demagogue both are nouns.

Word	Noun	Adjective	Verb	Adverb
demagog	Yes	No	No	No
demagogue	Yes	No	No	No

As nouns, demagog and demagogue are synonyms defined as:

demagog and demagogue: a political leader who seeks support by appealing to popular passions and prejudices

Other synonyms of demagog include rabble-rouser.

demagog (noun)	demagogue (noun)
a political leader who seeks support by appealing to popular passions and prejudices	a political leader who seeks support by appealing to popular passions and prejudices