Modifiers matching aggregate:

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

Simple categories matching rigid:

• device,
• material,
• rock,
• surface,
• airfoil,
• structure,
• bottle,
• form,
• object,
• monomer,
• appliance,
• dressing,
• organs,
• container,
• hanger,
• body,
• armour,
• plant,
• matter,
• pipe,
• cover,
• item,
• medium,
• finish,
• molecule,
• shape,
• part,
• class,
• motion,
• strip,
• packing,
• substrate,
• food,
• matrix,
• article,
• connection,
• entity,
• space,
• measure,
• splint,
• block,
• particle,
• insulation,
• casing,
• textile,
• devices,
• rod,
• adhesive,
• case,
• ground,
• organ,
• display,
• implement,
• pavement,
• group,
• fastener,
• unit,
• coil,
• plate,
• wall,
• foam,
• solid,
• fabric,
• macromolecule,
• system,
• means,
• appendage,
• fixing,
• substance,
• architecture,
• package,
• thermoplastic,
• cylinder,
• thread,
• support,
• instrumentation,
• aggregate,
• profile,
• metal,
• web,
• gel,
• barrier,
• fibre,
• sector,
• post,
• obstacle,
• fiber,
• base,
• foundation,
• tubing,
• sphere,
• boundary,
• instrument,
• deck,
• transformation,
• tip,
• deposit,
• portion,
• covering,
• hitch,
• alteration,
• mineral,
• polymer,
• bed,
• representation,
• piece,
• panel,
• tissue,
• stick,
• component,
• member,
• shaft,
• vehicle,
• luggage,
• filler,
• document,
• paper,
• sorbent,
• element,
• plastic,
• product,
• change,
• cutoff,
• obstruction,
• tube,
• construction,
• sheet,
• carrier,
• transparency,
• feature,
• watercraft,
• fixture,
• cloth,
• frame,
• floor,
• cement,
• resin,
• tool,
• layer,
• movement,
• boot,
• mechanism,
• lining,
• protein,
• connector,