Possible Clues:

• Is 'e in a gross horror of her?
• Monstrous woman therefore capsized vessel
• Sweetheart embraced by terribly gross harridan
• Monstrous woman makes headway without Public Relations
• Around the East there's a gross, horrible woman
• Fairy tale villain
• Around the East that's enough to make her gross and horrible (6)
• Fairy tale meanie
• In so gross a way does 'e make her horrible?
• In fairy tale she may be found having to go back to get right letter