Related Clues:

• Mighty oaks from these grow
• Chicken Little's falling "sky"
• Oak product ... or source
• Oak in the making
• Potential oak tree
• A mostly laughably passe form of seeding
• English composer out East consuming firm fruit
• Oak tree fruit
• Potentially tree shows a grain
• Fruit in a cereal
• A cereal and fruit in a cup
• Fruit of an oak
• A little problem for chiropodist, from which something bigger may develop
• Dirt on a liquid surface
• Fruit a naval commander identifies