Related Clues:

• "Or ___!" (words of a threat)
• In the place of
• Or otherwise
• Of a different kind
• 'Do this or ___'
• "Do this or ___"
• "What ___ can happen?"
• 'Anything ___?' (waiter's query)
• It may follow "what"
• "What___can I say?"
• Threat ending ( with "or")
• Or ...., otherwise
• "If all ___ fails ... "
• Threat ending (with "or")
• ''. . . simple beauty and naught __ . . .'': Browning