speechifier vs public speaker

speechifier and public speaker both are nouns.

Word	Noun	Adjective	Verb	Adverb
speechifier	Yes	No	No	No
public speaker	Yes	No	No	No

As nouns, speechifier and public speaker are synonyms defined as:

speechifier and public speaker: a person who delivers a speech or oration

Other synonyms of speechifier include orator, rhetorician, speechmaker.

speechifier (noun)	public speaker (noun)
a person who delivers a speech or oration	a person who delivers a speech or oration