Related Clues:

• "Quickly!" letters
• Snake bites one without delay
• 'The earlier the better!'
• 'In a jiffy, that's when,' Dad countered
• 'This moment!'
• "On the double!" abbr
• "Don't waste a second!"
• "Need this rn"
• 'The quicker the better!'
• "Make it snappy!" letters
• Opposite of 'No rush!'
• 'Fast!,' in a memo
• Without delay, starts to applaud, sing and pray
• 'Quicker than quick!'
• [Not much time to lose!]