knapsack /napˈsak/

1. A bag made of strong material, with straps for carrying on the back, eg when hiking
2. A rucksack

• unreadily
• unreadiness
• unreadinesses
• unready
• unreal
• unrealisable
• unrealise
• unrealised
• unrealises
• unrealising
• unrealism
• unrealisms
• unrealistic
• unrealities
• unreality
• unrealizable
• unrealize
• unrealized
• unrealizes
• unrealizing
• unreally
• unreaped
• unreason
• unreasonable
• unreasonableness