bergander or bargander /bər-ganˈdər/

The shelduck

• safe-breaker
• safe-breakers
• safe-breaking
• safe-conduct
• safe-cracker
• safe-cracking
• safed
• safe-deposit
• safe-deposits
• safeguard
• safeguarded
• safeguarding
• safeguards
• safe haven
• safe havens
• safe house
• safe houses
• safekeeping
• safe light
• safe lights
• safely
• safeness
• safenesses
• safe period
• safe periods