kernel /kûrˈnl/

1. A seed within a hard shell
2. The edible part of a nut
3. A gland (rare)
4. A nucleus
5. The important, central part of anything

To form kernels

• wet bike
• wet bikes
• wet blanket
• wet blankets
• wet bob
• wet bobs
• wet canteen
• wet cell
• wet cells
• wet dock
• wet docks
• wet dream
• wet dreams
• wet fish
• wet fishes
• wet-fly
• wether
• wethers
• wetland
• wetlands
• wet lease
• wet-lease
• wet-leased
• wet leases
• wet-leases