eschatologist vs theologizer

eschatologist and theologizer both are nouns.

Word	Noun	Adjective	Verb	Adverb
eschatologist	Yes	No	No	No
theologizer	Yes	No	No	No

As nouns, theologizer is a hypernym of eschatologist; that is, theologizer is a word with a broader meaning than eschatologist:

eschatologist: a theologian who specializes in eschatology
theologizer: someone who is learned in theology or who speculates about theology

Other hypernyms of eschatologist include theologian, theologiser, theologist.

eschatologist (noun)	theologizer (noun)
a theologian who specializes in eschatology	someone who is learned in theology or who speculates about theology