Related Clues:

• "Come to think of it . . ."
• Conversation opener
• With 27-Across, get hitched
• Opine
• 'By the way...'
• "___ Hey" Willie Mays
• Give voice to
• Perhaps
• Make a statement
• Hypothesize
• 'I just had an idea!'
• Right to speak
• In a manner of speaking
• Verbalize
• By the way