Modifiers matching stone:

• tough,
• precious,
• calcareous,
• semiprecious,
• red,
• magical,
• loose,
• vibrant,
• hard,
• natural,
• noble,
• elegant,
• rare,
• sparkly,
• colored,
• typical,
• lapidary,
• abrasive,
• translucent,
• waxy,
• soft,
• simulated,
• valuable,
• harder,
• real,
• opaque,
• coloured,
• absorbent,
• carved,
• structural,
• porous,
• smoky,
• genuine,
• sensitive,
• dense,
• metal,
• plutonic,
• unique,
• lustreless,
• clean,
• common,
• healing,
• available,
• symbolic,
• looking,
• desired,
• popular,
• special,
• sharp,
• yellow,
• bright,
• important,
• aggregate,
• unstable,
• darker,
• environmental,
• packed,
• unusual,
• clear,
• crushed,
• powdered,
• indian,
• exterior,
• fine,
• decorative,
• igneous,
• nonabsorbent,
• shiny,
• ancient,
• upright,
• weaker,
• colorful,
• rich,
• alkaline,
• exotic,
• dark,
• strong,
• interesting,
• coated,
• metamorphic,
• refractive,
• traditional,
• resilient,
• transparent,
• synthetic,
• single,
• siliceous,
• organic,
• authentic,
• white,
• costly,
• volcanic,
• stained,
• round,
• textured,
• expensive,
• crystalline,
• supporting,
• urinary,
• commercial,
• beautiful,
• heated,
• hardest,
• acid,
• impermeable,
• color,
• good,
• architectural,
• polished,
• colorless,
• industrial,
• black,
• complementary,
• resistant,
• ornamental,
• native,
• softer,
• smaller,
• brazilian,
• artificial,
• solid,
• trim,
• fragile,
• faceted,
• heavy,
• rough,
• friable,
• impervious,
• rounded,
• manufactured,
• raw,
• everyday,
• durable,
• difficult,
• colourful,
• sturdy,
• brittle,
• ceramic,
• glassy,
• flat,
• local,
• large,
• brilliant,
• inert,
• small,
• sedimentary,
• indigenous,
• free,
• coarse,
• delicate,
• heterogeneous,
• earthy,
• smooth,

Simple categories matching sturdy:

• cotton,
• furniture,
• wood,
• material,
• shelter,
• bench,
• object,
• surface,
• post,
• fabric,
• bicycle,
• substrate,
• paper,
• instrument,
• furnishing,
• plant,
• green,
• structure,
• cloth,
• support,
• stone,
• herb,
• footwear,
• container,
• board,
• card,
• tree,
• component,
• pot,
• bag,
• item,
• clothes,
• base,
• fixture,
• compound,
• prop,
• stick,
• book,
• paint,
• product,
• equipment,
• shoes,
• pan,
• clothing,
• pole,
• cutter,
• stuff,
• metal,
• brush,
• toy,
• protection,
• box,
• device,
• predator,
• enclosure,