Related Clues:

• Drive recklessly, maybe
• Start to harness pressure in bomb
• The going rate for amphetamine
• Went after sulphur drug
• Zip back on the river as an afterthought
• The rate at which oceans recede
• Rate at which sea ebbs towards sun
• Travel quickly
• Drug that's positive in origin
• Rtae of progress
• Rate at which something happens
• Drug source includes phosphorus
• Dispatch expedition, with children seizing power
• Top player without piano to perform quick movement
• Pace of top player absorbing pressure