A female given name from Ancient Greek, the most popular spelling variant of Sibyl since the 19th century.
Prophetess; hag.
An intimidating, ugly, or disgusting woman; anything hideous or horrid.
A vicious female monster from Greek mythology with sharp fangs and hair of living, venomous snakes. One of the three sisters: Medusa, Stheno and Euryale
Like a gorgon; very ugly or terrifying.