Crossword Genius

Phrygian 'Mother of all Gods' equating to the Greek Rhea or Demeter (6)

Ross

I believe the answer is:

cybele

(Another definition for cybele that I've seen is " Ancient earth goddess".)

I've seen this clue in The Guardian.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.