Related Clues:

• "Cogito, ___ sum" (Descartes)
• "I conclude that . . ."
• Word of conclusion
• "For that reason ..."
• Errant husband's caught in this way
• For this reason, giant turned up
• In such a way
• Therefore, so
• In consequence, an unpleasant character turns up
• Hence an attempt to succeed the Queen
• Thus republican's cry?
• Introducing sum, so philosopher wrote in Latin
• So, shift runs out in short day
• So; therefore
• So enthusiastic to some extent