Possible Clues:

• Rise or roll like wave
• Swell making one sick in front of ship
• I'll stand in front of the ship and give a big wave
• Fill with air, as a sail
• Wrong to get in front of ship�s wave
• Swell out (as a sail)
• Positioned in front of the boat, I will wave
• Puff up in the wind, as a sail
• Puff up in the breeze
• Rolling mass, as of smoke