Flexible wood is a type of material that is both strong and pliable. It is often used in furniture making, basket weaving, and other craft projects. Two examples of flexible wood are YEW (3 letters) and OSIER (5 letters). YEW is a type of evergreen tree that is native to Europe, North Africa, and parts of Asia. OSIER is a type of willow tree that is native to Europe and parts of Asia. Both YEW and OSIER are known for their strength and flexibility, making them ideal for crafting projects.