Related Clues:

• Ill-natured
• Hard to look at
• Like Caligula
• Far from beautiful
• Like the storied duckling
• Mean, as a crowd
• Inhumane
• Unusual partner
• Nasty, as a fight
• Unpleasant to view
• More than mean
• Nasty, as a mood
• Hard on the eyes
• 'This is going to get ___'
• Far from fetching