Related Clues:

• Wax lyrical for Mercury sprayed back over you and I
• Give off, as rays or an odor
• Let out, as light
• Give out, as a signal
• Throw off, as steam
• Erupt, as Old Faithful
• Go off like a volcano
• Make like Stromboli
• Give out overtime?
• Flow unceasingly
• 'Or what shall a man give in exchange for his ___?': Mark 8:37
• Flow forcefully
• Send forth, as a sound
• Looking back, square clean for breakout
• Become violently active