elocutionist vs speechifier

elocutionist and speechifier both are nouns.

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

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

elocutionist: a public speaker trained in voice production and gesture and delivery
speechifier: a person who delivers a speech or oration

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

elocutionist (noun)	speechifier (noun)
a public speaker trained in voice production and gesture and delivery	a person who delivers a speech or oration