Modifiers matching filling:

• natural,
• good,
• conventional,
• wholesome,
• sweet,
• sweetened,
• luxurious,
• metal,
• flammable,
• juicy,
• softer,
• edible,
• unusual,
• new,
• rich,
• hearty,
• granular,
• prepared,
• colored,
• refractory,
• silver,
• imaginative,
• exotic,
• traditional,
• loose,
• nutritious,
• premium,
• interesting,
• nonmagnetic,
• dental,
• refrigerated,

Simple categories matching juicy:

• fruit,
• thing,
• berry,
• vegetable,
• meat,
• filling,
• melon,
• charm,
• veggie,
• food,
• insect,
• apple,