'Demagogue' is not a German word, it is an English word. It means 'one who is good at whipping up feelings or frenzy in a crowd'. Hitler and Lenin were demagogues.
demagogue
A demagogue is a political leader who seeks support by appealing to popular passions and prejudices. The word is derived from the Greek words δῆμος (demos, meaning people) and ἀγωγός (agogos, meaning guide).
Adolf Hitler was considered a demagogue because of his ability to incite the people.The demagogue incensed the audience by explaining all the ways the opponent would ruin their lives.
As a noun : " Playing upon the prejudices of the mob made the orator an excellent example of being a demagogue ."
Some words that contain 'gogue' are demagogue and synagogue.
But isn't a German word.
Plick is not a German word.
Rouse is not a German word
greave is not a German word.
There are three syllables. Dem-a-gogue.
"houpacker" means nothing in German; it is not a German word.
That word is not German, sorry.