Cybele vs Magna Mater

Cybele and Magna Mater both are nouns.

Word	Noun	Adjective	Verb	Adverb
Cybele	Yes	No	No	No
Magna Mater	Yes	No	No	No

As nouns, Cybele and Magna Mater are synonyms defined as:

Cybele and Magna Mater: great nature goddess of ancient Phrygia in Asia Minor; counterpart of Greek Rhea and Roman Ops

Other synonyms of Cybele include Dindymene, Great Mother, Mater Turrita.

Cybele (noun)	Magna Mater (noun)
great nature goddess of ancient Phrygia in Asia Minor; counterpart of Greek Rhea and Roman Ops	great nature goddess of ancient Phrygia in Asia Minor; counterpart of Greek Rhea and Roman Ops