firmament /fûrˈmə-mənt/

1. The solid sphere in which the stars were formerly thought to be fixed
2. The sky

• water gods
• water gong
• water gongs
• water gruel
• water gruels
• water guard
• water guards
• water gun
• water guns
• water hammer
• water hammers
• water head
• water heads
• water-heater
• water-heaters
• water hemlock
• water hemlocks
• waterhen
• waterhens
• water hole
• water holes
• water horehound
• water horse
• water horses
• water hyacinth