Modifiers matching rock:

• traditional,
• hard,
• sedimentary,
• related,
• carbonaceous,
• abrasive,
• heated,
• volcanic,
• igneous,
• natural,
• fragmented,
• abundant,
• red,
• metamorphic,
• suitable,
• crustal,
• competent,
• crushed,
• marine,
• porous,
• colorful,
• pulverized,
• weaker,
• unconsolidated,
• colored,
• looking,
• difficult,
• flinty,
• crystalline,
• massive,
• soft,
• homogeneous,
• heavy,
• powdered,
• granular,
• tough,
• coloured,
• intermediate,
• sedentary,
• acidic,
• inappropriate,
• precious,
• permeable,
• combustible,
• nonporous,
• eruptive,
• native,
• ductile,
• solid,
• harder,
• smooth,
• isolated,
• extraterrestrial,
• opaque,
• surrounding,
• inert,
• non-porous,
• argillaceous,
• egyptian,
• glassy,
• free,
• bituminous,
• impervious,
• geologic,
• insoluble,
• anisotropic,
• extrusive,
• consolidated,
• sticky,
• textured,
• large,
• older,
• impenetrable,
• virgin,
• dry,
• visible,
• frozen,
• dense,
• crumbly,
• exotic,
• brittle,
• good,
• covered,
• light,
• vitreous,
• ornamental,
• soluble,
• common,
• conductive,
• simple,
• dated,
• rich,
• refractive,
• ingenious,
• new,
• elastic,
• decorative,
• refractory,
• deleterious,
• original,
• uniform,
• small,
• rough,
• hardest,
• clastic,
• durable,
• planetary,
• dark,
• metallic,
• fine,
• normal,
• impermeable,
• typical,
• primary,
• compact,
• softer,
• acid,
• widespread,
• polished,
• heterogeneous,
• molten,
• tight,
• artificial,
• firm,
• available,
• magnetic,
• lighter,
• flat,
• enough,
• polycrystalline,
• barren,
• polyphase,
• rigid,
• terrestrial,
• chemical,
• angular,
• azonic,
• size,
• lightweight,
• geological,
• korean,
• strong,
• hot,
• heavier,
• indigenous,
• local,
• fragile,
• reflective,
• siliceous,
• russian,
• reactive,
• organic,
• loose,
• calcareous,
• aluminous,
• ordinary,
• intrusive,
• plutonic,
• coarse,
• basic,
• useful,
• british,
• subsurface,
• noble,
• flying,
• modern,
• underlying,
• smaller,
• weak,
• unstable,
• alkaline,
• salt,
• resistant,
• unusual,
• stronger,
• white,
• base,
• sharp,
• friable,
• spherical,
• industrial,
• stable,

Simple categories matching inert:

• material,
• diluent,
• window,
• artefact,
• gas,
• substance,
• waste,
• matrix,
• stone,
• dust,
• debris,
• metal,
• support,
• medium,
• matter,
• feed,
• particle,
• animal,
• solid,
• resin,
• polymer,
• item,
• medication,
• substrate,
• abrasive,
• salt,
• pollutant,
• chemical,
• structure,
• atmosphere,
• instrument,
• cloth,
• fiber,
• component,
• compound,
• body,
• protein,
• sorbent,
• oxide,
• form,
• mineral,
• atom,
• carbohydrate,
• entity,
• agent,
• anode,
• fluid,
• absorbent,
• filter,
• sugar,
• marker,
• environment,
• rubbish,
• plastic,
• liquid,
• fabric,
• element,
• core,
• contamination,
• system,
• placebo,
• molecule,
• wax,
• solvent,
• halocarbon,
• particulate,
• residue,
• powder,
• solute,
• np,
• constituent,
• carrier,
• tissue,
• container,
• adhesive,
• radical,
• base,
• ballast,
• food,
• white,
• group,
• filler,
• aggregate,
• cement,
• macromolecule,
• conductor,
• carbon,
• fraction,
• appendage,
• electrode,
• solution,
• surface,
• ingredient,
• soil,
• hydrocarbon,
• rock,
• object,
• polyester,
• pyrophosphate,
• stimulant,