Modifiers matching gem:

• crystalline,
• new,
• lasting,
• costly,
• precious,
• exotic,
• small,
• chatoyant,
• genuine,
• traditional,
• historical,
• valuable,
• real,
• hard,
• semiprecious,
• luminous,
• colored,
• synthetic,
• architectural,
• natural,
• colorless,
• artistic,
• common,
• rare,
• nigerian,
• color,
• opaque,
• bright,
• faceted,
• special,
• popular,
• loose,
• translucent,
• flawless,
• soft,
• individual,
• artificial,
• imitation,
• transparent,
• antique,
• beautiful,
• unique,
• pure,
• native,
• refractive,
• colourless,
• desirable,
• yellow,
• rough,
• expensive,
• robust,
• coloured,
• large,
• white,
• unusual,
• red,
• hidden,
• fragile,
• durable,
• visual,
• fine,
• several,
• colorful,
• powdered,
• softer,
• important,
• good,
• major,
• polished,
• clear,
• organic,
• porous,
• clean,
• nonmetallic,
• phenomenal,

Simple categories matching artificial:

• structure,
• reef,
• disturbance,
• material,
• facility,
• practice,
• fiber,
• surface,
• cloning,
• marking,
• compound,
• container,
• shelter,
• sensor,
• artefact,
• food,
• fibre,
• watercourse,
• barrier,
• gemstone,
• fragrance,
• system,
• leather,
• actuation,
• constraint,
• hormone,
• casing,
• flower,
• flavoring,
• blockage,
• object,
• attribute,
• drain,
• effort,
• sweetener,
• hazard,
• gas,
• grass,
• entity,
• device,
• layer,
• distortion,
• cause,
• jewellery,
• devices,
• textile,
• care,
• fabric,
• plant,
• body,
• noise,
• dielectric,
• substance,
• unit,
• noisemaker,
• stimulus,
• bone,
• feed,
• sediment,
• illumination,
• bait,
• odour,
• goal,
• cavity,
• lure,
• environment,
• channel,
• piece,
• additive,
• siding,
• chemical,
• fluid,
• selection,
• preparation,
• language,
• event,
• control,
• abrasive,
• particle,
• conduit,
• stone,
• land,
• intoxicant,
• sound,
• fuel,
• fill,
• tube,
• polyester,
• waterway,
• perch,
• sense,
• graphite,
• means,
• product,
• article,
• lighting,
• gem,
• pond,
• sign,
• feeding,
• wetland,
• humanoid,
• binder,
• location,
• glass,
• deposit,
• obstruction,
• scent,
• ground,
• treatment,
• decoration,
• activator,
• creature,
• enclosure,
• extremity,
• cosmetic,
• production,
• oil,
• polymer,
• situation,
• defect,
• grouping,
• agent,
• flavour,
• receptacle,
• floor,
• character,
• arm,
• resin,
• ingredient,
• construction,
• flaw,
• creation,
• thing,
• lubricant,
• emulsion,
• person,
• lake,
• flavor,
• image,
• habitat,
• order,
• institution,
• boundary,
• defence,
• part,
• network,
• rod,
• limb,
• area,
• satellite,
• substrate,
• light,
• domain,
• shade,
• component,
• fastener,
• nail,
• action,
• enterprise,
• obstacle,
• condition,
• support,
• housing,
• organs,
• appliance,
• filament,
• contraceptive,
• measure,
• organ,
• process,
• polyamide,
• item,
• vegetation,
• conveyance,
• weight,
• relic,
• space,
• tissue,
• instrument,
• medium,
• forest,
• harbor,
• stimulant,
• muscle,
• source,
• joint,
• perturbation,
• feature,
• machine,
• flavouring,
• sapphire,
• drainage,
• cue,
• thermostat,
• aid,
• progestin,
• tree,
• works,
• method,
• clothing,
• silk,
• equipment,
• highway,
• vesicle,
• wealth,
• panel,
• phenomenon,
• illuminant,
• rock,
• jewel,
• crystal,
• marker,
• preservative,
• activity,
• aggregate,
• intelligence,
• pathogen,