Related Clues:

• Secret rival
• Make taboo
• Officially bar from entry
• Stop O.K.'ing
• Legally stop
• See 25 Across
• U.N. chief ___ Ki-moon
• No-smoking ordinance, e.g.
• Severe penalty
• Maker of Intensely Fresh deodorant
• Deodorant brand
• Author's kiss of death
• Legal prohibition
• Secret rival?
• Injunction