Modifiers matching rock:

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

Simple categories matching red:

• plant,
• fruit,
• stone,
• beverage,
• wine,
• meat,
• red,
• berry,
• item,
• food,
• thing,
• vegetable,
• mineral,
• organs,
• chilli,
• accessory,
• varietal,
• sign,
• grape,
• crystal,
• plum,
• flower,
• spice,
• liquid,
• chile,
• color,
• animal,
• apple,
• stuff,
• gelatin,
• material,
• veggie,
• fish,
• object,
• green,
• product,
• part,
• decoration,
• gem,
• gemstone,
• rock,
• chili,
• pastel,
• article,
• brick,
• soup,
• shade,
• annual,
• soil,
• substance,
• yellow,
• pot,
• metal,
• earth,
• style,
• activity,