Related Clues:

• Conclusion preceder
• Frequent joiner
• It follows that
• Connector of the quip
• "Cogito --- sum"
• Conversational prompt
• Lightning-thunder connector
• So-so link?
• By that reasoning
• It often comes between partners
• Not only that
• Inclusive word
• Cogito --- sum
• Sum preceder?
• 'What happened next?'