rectrix /rekˈtriks/

1. A female governor (rare)
2. A bird's long tail feather, used in steering

• nail-biter
• nail-biters
• nail-biting
• nail bomb
• nail bombs
• nailbrush
• nailbrushes
• nail down
• nailed
• nailed on
• nail enamel
• nail enamels
• nailer
• naileries
• nailers
• nailery
• nail file
• nail files
• nail gun
• nail guns
• nail-head
• nail-headed
• nail-heads
• nail-head-spar
• nail-hole