Related Clues:

• Unlikely to attract such a customer?
• It's not fair to describe duckling thus
• Offensive to sight
• Awful summer month with no cap, good to be inside
• Unattractive foreign guy, about fifty
• No oil painting!
• Far from handsome
• Hideous, not pleasant to look at
• Threatening evil or tragic events
• Leave of absence
• Plain fruit, we hear
• Not beautiful, plain
• Most unfair
• Unlovely
• Resembling sin?