Modifiers matching powder:

• fine,
• carbonaceous,
• insoluble,
• explosive,
• metal,
• herbal,
• inorganic,
• heavy,
• dry,
• porous,
• conductive,
• opaque,
• crystalline,
• common,
• harmless,
• sized,
• cereal,
• organic,
• solid,
• light,
• savory,
• supporting,
• inert,
• hard,
• dried,
• ceramic,
• basic,
• commercial,
• magnetic,
• energetic,
• edible,
• pure,
• brittle,
• toxic,
• flammable,
• white,
• soluble,
• dispersed,
• refractory,
• metallic,
• innocuous,
• chemical,
• hot,
• spherical,
• difficult,
• industrial,
• thermoplastic,
• corrosive,
• intrinsic,
• abrasive,
• soft,
• coloured,
• combustible,
• dense,
• functional,
• coarse,
• ferromagnetic,
• harder,

Simple categories matching refractory:

• lining,
• metal,
• medium,
• material,
• article,
• elements,
• grain,
• mineral,
• coating,
• oxide,
• substrate,
• vessel,
• phosphate,
• wire,
• compound,
• aggregate,
• cement,
• fiber,
• surface,
• complex,
• substance,
• rock,
• powder,
• molecule,
• earth,
• filler,
• component,
• fibre,
• shield,
• item,
• conductor,
• silicide,
• ore,
• constituent,
• alloy,
• fabric,
• clay,
• body,
• solid,
• residue,
• filling,
• matter,
• macromolecule,
• part,
• contaminant,
• element,
• product,
• fraction,
• brick,
• carbide,
• shape,
• system,
• nonmetal,
• nitride,
• membrane,
• particle,
• property,
• carrier,