Modifiers matching construction:

• wooden,
• horizontal,
• civil,
• ornamental,
• commercial,
• permanent,
• mathematical,
• resilient,
• new,
• spatial,
• painted,
• huge,
• residential,
• everyday,
• modern,
• coastal,
• relevant,
• typical,
• floating,
• motor,
• special,
• miscellaneous,
• automotive,
• supporting,
• marine,
• light,
• circular,
• framed,
• exposed,
• decorative,
• large,
• heterogeneous,
• outdoor,
• convenient,
• concrete,
• external,
• hollow,
• temporary,
• general,
• peripheral,
• public,
• religious,
• underlying,
• specialized,
• portable,
• strange,
• fabricated,
• valuable,
• defensive,
• recreational,
• domestic,
• vertical,
• modular,
• minor,
• underground,
• larger,
• dense,
• interior,
• hydraulic,
• magnificent,
• open,
• physical,
• inflatable,
• metallic,
• impervious,
• urban,
• detailed,
• unique,
• novel,
• underwater,
• industrial,
• social,
• conventional,
• lighter,
• useful,
• protective,
• grammatical,
• binary,
• structural,
• finished,
• lightweight,
• simple,
• heavy,
• artificial,
• small,
• unconventional,
• linguistic,
• exterior,
• nearby,
• grand,
• agricultural,
• fireproof,
• electrical,
• related,
• basic,
• sensitive,
• curved,
• combustible,
• round,
• original,
• municipal,
• iron,
• metal,
• home,
• communal,
• subsurface,
• slender,
• complex,
• heavier,
• subsidiary,
• monumental,
• single,
• stationary,
• utilitarian,
• nonresidential,
• rustic,
• stable,
• solid,
• beautiful,
• transparent,
• earthen,
• traditional,
• auxiliary,
• military,
• algebraic,
• overhead,
• fixed,
• outside,
• roman,
• technological,
• major,
• affordable,
• informal,
• flexible,
• historical,
• smaller,
• durable,
• rigid,
• massive,
• narrow,
• important,
• prosthetic,
• complicated,
• thick,
• colonial,
• architectural,
• tubular,
• precast,
• extra,
• luxurious,
• old,
• essential,

Simple categories matching rigid:

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