Modifiers matching metal:

• costly,
• toxic,
• woven,
• nutritional,
• heavy,
• noble,
• smooth,
• low,
• affordable,
• pure,
• appropriate,
• precious,
• anthropogenic,
• painted,
• thick,
• common,
• impermeable,
• valuable,
• trivalent,
• active,
• airborne,
• shiny,
• brittle,
• divalent,
• allergenic,
• modern,
• amalgamative,
• exogenous,
• silvery,
• white,
• heavier,
• soluble,
• large,
• out,
• rare,
• malleable,
• proper,
• clean,
• finished,
• bulky,
• conductive,
• interfering,
• sturdy,
• noncontroversial,
• specialized,
• exotic,
• nonmetallic,
• refractive,
• dissolved,
• softer,
• combustible,
• vulnerable,
• nonmagnetic,
• electropositive,
• carcinogenic,
• prestigious,
• bright,
• suitable,
• layer,
• polyvalent,
• buoyant,
• elegant,
• refined,
• harder,
• antimicrobial,
• complex,
• underlying,
• fine,
• cylindrical,
• refractory,
• sintered,
• advanced,
• magnetic,
• radiopaque,
• elastic,
• textured,
• high,
• dense,
• possible,
• pliable,
• bivalent,
• popular,
• contrasting,
• commercial,
• deadly,
• protective,
• necessary,
• impure,
• real,
• dangerous,
• critical,
• physical,
• divisible,
• antique,
• solar,
• unconventional,
• actual,
• crystalline,
• positive,
• alloyed,
• energetic,
• non-precious,
• light,
• abundant,
• tangible,
• amorphous,
• indigenous,
• liquid,
• cheap,
• convenient,
• primary,
• durable,
• residual,
• iron,
• good,
• desirable,
• poisonous,
• diverse,
• base,
• tenacious,
• tensile,
• volatile,
• harmless,
• deleterious,
• monolithic,
• particular,
• endogenous,
• robust,
• polycrystalline,
• significant,
• foreign,
• lustrous,
• available,
• semiconducting,
• single,
• sustainable,
• anodic,
• varied,
• relevant,
• neutral,
• friendly,
• valent,
• general,
• important,
• noxious,
• ductile,
• pyrotechnic,
• melting,
• unusual,
• anisotropic,
• inert,
• offer,
• fast,
• harmful,
• ceramic,
• over,
• safe,
• stronger,
• binding,
• lighter,
• old,
• compressible,
• mobile,
• passive,
• dietary,
• homogeneous,
• corrosive,
• glassy,
• useful,
• up,
• standard,
• thin,
• stray,
• powdered,
• flammable,
• new,
• additional,
• transparent,
• hazardous,
• electronic,
• sticky,
• antiferromagnetic,
• dry,
• elementary,
• polar,
• dissimilar,
• color,
• nutrient,
• springy,
• ferromagnetic,
• oxidizable,
• interesting,
• cold,
• basic,
• flexible,
• strategic,
• non-ferrous,
• diamagnetic,
• typical,
• practical,
• architectural,
• working,
• rigid,
• rich,
• electrical,
• nonradioactive,
• cubic,
• immiscible,
• central,
• molten,
• persistent,
• chemical,
• viscous,
• medium,
• specified,
• continuous,
• semirigid,
• contemporary,
• major,
• beautiful,
• utilitarian,
• vital,
• tubular,
• wet,
• semiprecious,
• lightweight,
• finer,
• essential,
• usual,
• foldable,
• structural,
• recyclable,
• unwanted,
• reusable,
• level,
• structured,
• dead,
• unhealthy,
• cathodic,
• difficult,
• polish,
• atomic,
• red,
• smaller,
• recoverable,
• extreme,
• damaging,
• stimulating,
• consumable,
• key,
• extraneous,
• diffusing,
• mixed,
• interior,
• innocuous,
• national,
• hidden,
• insoluble,
• undesirable,
• colloidal,
• traditional,
• world,
• nontraditional,
• economic,
• sacrificial,
• distinct,
• nontoxic,
• porous,
• tough,
• native,
• individual,
• special,
• skeletal,
• decorative,
• simple,
• paramagnetic,
• granular,
• secondary,
• ornamental,
• crustal,
• cool,
• explosive,
• delicate,
• uncompensated,
• surrounding,
• technological,
• regulated,
• monovalent,
• stable,
• conventional,
• intermediate,
• small,
• underwater,
• automotive,
• effective,
• several,
• acidic,
• stock,
• reactive,
• environmental,
• expensive,
• marketable,
• harsh,
• colour,
• weatherproof,
• cationic,
• premium,
• miscellaneous,
• virgin,
• number,
• ferrous,
• reliable,
• brushed,
• supporting,
• hot,
• familiar,
• solid,
• beneficial,
• fluid,
• particulate,
• moldable,
• massive,
• waterborne,
• nonessential,
• ordinary,
• isotropic,
• separate,
• elemental,
• compliant,
• genuine,
• polished,
• regular,
• disordered,
• minor,
• concrete,
• monetary,
• radioactive,
• transuranic,
• acid,
• seven,
• electric,
• resistant,
• sleek,
• stabilizing,
• multiple,
• inexpensive,
• functional,
• industrial,
• historic,
• salt,
• catalytic,
• normal,
• free,
• soft,
• hard,
• waterproof,
• earthy,
• coloured,
• resilient,
• colored,
• specular,
• dental,
• variable,
• total,
• organic,
• strong,
• suspended,
• benign,
• sensitive,
• characteristic,
• nonporous,
• seventeen,
• charged,
• covalent,
• inorganic,
• raw,
• natural,
• alkaline,
• flat,
• attractive,
• fixed,
• opaque,
• ionic,
• reflective,
• weaker,
• alternative,
• plastic,
• antibacterial,
• cheaper,
• prepared,
• rough,
• coated,

Simple categories matching rigid:

• device,
• material,
• surface,
• tissue,
• mechanism,
• architecture,
• post,
• structure,
• cover,
• sector,
• object,
• container,
• paper,
• representation,
• tip,
• armour,
• sorbent,
• item,
• appliance,
• organ,
• document,
• insulation,
• article,
• matter,
• profile,
• solid,
• cylinder,
• obstacle,
• monomer,
• fibre,
• finish,
• stick,
• textile,
• body,
• substrate,
• deck,
• package,
• molecule,
• web,
• wall,
• member,
• pavement,
• fiber,
• construction,
• packing,
• form,
• sheet,
• implement,
• transformation,
• covering,
• adhesive,
• display,
• connection,
• aggregate,
• panel,
• case,
• group,
• fabric,
• obstruction,
• thread,
• macromolecule,
• particle,
• plant,
• floor,
• filler,
• bottle,
• splint,
• tube,
• product,
• carrier,
• instrumentation,
• polymer,
• devices,
• class,
• resin,
• element,
• luggage,
• component,
• support,
• strip,
• organs,
• plate,
• layer,
• barrier,
• change,
• boundary,
• ground,
• rod,
• connector,
• movement,
• fixture,
• cement,
• cloth,
• medium,
• hitch,
• thermoplastic,
• plastic,
• base,
• dressing,
• fixing,
• frame,
• pipe,
• cutoff,
• instrument,
• sphere,
• vehicle,
• foundation,
• tool,
• watercraft,
• food,
• alteration,
• fastener,
• measure,
• piece,
• block,
• space,
• boot,
• transparency,
• bed,
• unit,
• deposit,
• means,
• entity,
• system,
• tubing,
• hanger,
• gel,
• mineral,
• casing,
• airfoil,
• matrix,
• rock,
• lining,
• appendage,
• motion,
• portion,
• part,
• protein,
• metal,
• foam,
• substance,
• coil,
• shape,
• feature,
• shaft,