Modifiers matching crystal:

• thick,
• natural,
• metallic,
• fat,
• single,
• transparent,
• inorganic,
• covalent,
• synthetic,
• artificial,
• common,
• cubic,
• polished,
• basic,
• ionic,
• monatomic,
• clear,
• symmetric,
• brittle,
• valuable,
• mysterious,
• piezoelectric,
• solid,
• hard,
• dark,
• regular,
• typical,
• elemental,
• rare,
• disordered,
• set,
• elongated,
• blue,
• red,
• birefringent,
• full,
• pure,
• colorful,
• nonlinear,
• larger,
• optical,
• healing,
• everyday,
• optic,
• flat,
• irish,
• small,
• colored,
• yellow,
• industrial,
• abrasive,
• bound,
• familiar,
• simple,
• molecular,
• model,
• electronic,
• colloidal,
• durable,
• important,
• raw,
• beautiful,
• suitable,
• electric,
• anisotropic,
• harder,
• atomic,
• new,
• perfect,
• large,
• refractive,
• strong,
• individual,

Simple categories matching metallic:

• material,
• membrane,
• system,
• electrode,
• object,
• semiconductor,
• magnet,
• hydrate,
• composition,
• structure,
• item,
• sheet,
• palladium,
• surface,
• coating,
• crusher,
• installation,
• path,
• member,
• appliance,
• cover,
• ribbon,
• beading,
• substrate,
• part,
• fiber,
• component,
• conductor,
• mineral,
• article,
• np,
• accessory,
• ground,
• form,
• electrolyte,
• plate,
• monument,
• sulphate,
• fluoride,
• filler,
• quality,
• cord,
• projectile,
• commodity,
• weapon,
• pipe,
• jewelry,
• coagulant,
• product,
• alloy,
• enclosure,
• contaminant,
• vessel,
• hardware,
• beetle,
• chlorate,
• decoration,
• atom,
• contamination,
• substance,
• plating,
• sphere,
• disk,
• matter,
• fabric,
• sulfide,
• filament,
• fastener,
• strip,
• property,
• implement,
• solute,
• carbide,
• compound,
• tube,
• tool,
• scrubber,
• soap,
• thing,
• paint,
• shade,
• fixing,
• gasket,
• content,
• barrier,
• equipment,
• element,
• fragment,
• clothing,
• crystal,
• dryer,
• yarn,
• ion,
• hydroxide,
• foil,
• shield,
• particle,
• layer,
• ornament,
• piece,
• container,
• fluid,
• stuff,
• transport,
• conduit,
• rock,
• medium,
• catalyst,
• shaft,
• acetate,
• stent,
• entity,
• resource,
• constituent,
• borate,
• covering,
• line,
• fibre,
• pellet,
• brush,
• feature,
• facility,
• core,
• construction,
• dust,
• waste,
• instrument,
• cable,
• derivative,
• frame,
• residue,
• roller,
• tubing,
• device,
• silicide,
• connection,
• state,
• fixture,
• sulfonate,
• artifact,
• connector,
• devices,
• solid,
• liquid,
• pigment,
• lead,
• ore,
• salt,
• block,
• sulphide,
• pallet,
• oxide,
• mirror,
• support,
• residual,
• artefact,
• body,
• sound,
• assets,
• byproduct,
• portion,
• wire,
• chloride,
• wafer,
• fitting,
• blade,
• color,
• deposit,
• powder,
• instrumentation,
• plane,