Related Clues:

• Lasting start
• Where ender
• Present opener?
• At some time
• Lasting introduction?
• 'Boy, do I ___!'
• Lasting word?
• Till the end of time
• For all time
• One less from never?
• Lasting leader?
• 24/7
• From now on
• Eternity
• Exceedingly, with 'so'