Related Clues:

• Sunken ship explorers
• Ones who leave the board
• Many and different
• Several
• Pearl hunters
• Various
• Frogmen
• Frogmen, e.g.
• Sundry
• Some explorers
• Wetsuit wearers
• Several underwater workers
• Various for underwater workers?
• Are they many and various underwater?
• They go down in more ways than one