panegyrist vs speechifier

panegyrist and speechifier both are nouns.

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

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

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

panegyrist (noun)	speechifier (noun)
an orator who delivers eulogies or panegyrics	a person who delivers a speech or oration