Modifiers matching aggregate:

• fine,
• abrasive,
• porous,
• carbonaceous,
• coarse,
• lightweight,
• primary,
• hard,
• chemical,
• softer,
• angular,
• sized,
• natural,
• standard,
• critical,
• smaller,
• inorganic,
• diverse,
• typical,
• secondary,
• separated,
• technical,
• real,
• defined,
• size,
• conventional,
• meaningful,
• ordinary,
• siliceous,
• unique,
• light,
• large,
• complex,
• transparent,
• hydrophilic,
• architectural,
• harder,
• heated,
• heavier,
• dense,
• fragmental,
• refractory,
• monetary,
• biologic,
• linear,
• solid,
• domestic,
• concrete,
• dry,
• fiscal,
• friable,
• simple,
• biological,
• level,
• functional,
• prepared,
• bound,
• soft,
• nuclear,
• reactive,
• poor,
• elongated,
• microbial,
• available,
• stable,
• appropriate,
• crushed,
• molecular,
• common,
• basic,
• consolidated,
• measurable,
• visible,
• small,
• major,
• atmospheric,
• elastic,
• broad,
• individual,
• colloidal,
• atomic,
• important,
• complicated,
• macroeconomic,
• suitable,
• macromolecular,
• calcareous,
• heterogeneous,
• crucial,
• national,
• expensive,
• structural,
• heavy,
• hazardous,
• financial,
• necessary,
• inert,
• toxic,
• crystalline,
• flexible,
• special,
• aggregate,
• social,
• brittle,
• exotic,
• loose,
• larger,
• artificial,
• abundant,
• opaque,
• decorative,
• insoluble,
• rounded,
• coloured,
• rigid,
• base,
• colored,
• acidic,
• synthetic,
• economic,
• polymeric,
• organic,
• durable,
• spherical,
• virgin,
• conductive,
• native,
• key,
• sharp,
• objective,
• ordered,
• clean,
• entire,
• fireproof,
• spatial,
• raw,
• metal,
• multicellular,

Simple categories matching refractory:

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