panegyrist vs speechmaker

panegyrist and speechmaker both are nouns.

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

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

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

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