Related Clues:

• As an alternative
• Popular connector
• 'I am ___!'
• "If all --- fails..."
• Frequent joiner
• When doubled, la-di-da
• Connector of the quip
• Good thing
• Hemingway's "The Sun --- Rises"
• Useful feature
• Conversational prompt
• Lightning-thunder connector
• Other than
• ''What --- can go wrong?''
• So-so link?