Modifiers matching butter:

• exotic,
• natural,
• special,
• cosmetic,
• savoury,
• edible,
• hard,
• pure,

Simple categories matching savoury:

• butter,
• food,
• cereal,
• ingredient,
• dish,
• sauce,
• herb,
• thing,
• spice,
• meal,
• soup,
• candy,
• item,
• pie,
• pastry,
• product,
• custard,
• biscuit,
• salad,
• meat,
• substance,
• seasoning,