We have one possible crossword answer and solution for "One of the bright lights in libertine ontology" in our Irish Times Crosaire Crossword puzzle database.

Possible Answer for this clue is :

NEON

If there is another solution for this crossword clue - "One of the bright lights in libertine ontology", let us know. Please send it to us and we will add it into our Irish Times Crosaire Crossword database.