Modifiers matching metal:

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

Simple categories matching rigid:

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