haranguer vs speechifier

haranguer and speechifier both are nouns.

Word	Noun	Adjective	Verb	Adverb
haranguer	Yes	No	No	No
speechifier	Yes	No	No	No

As nouns, speechifier is a hypernym of haranguer; that is, speechifier is a word with a broader meaning than haranguer:

Other hypernyms of haranguer include orator, public speaker, rhetorician, speechmaker.

haranguer (noun)	speechifier (noun)
a public speaker who delivers a loud or forceful or angry speech	a person who delivers a speech or oration