Modifiers matching bed:

• wooden,
• larger,
• raised,
• porous,
• visible,
• rigid,
• over,
• conventional,
• temporary,
• sized,
• plastic,
• warm,
• standard,
• adjustable,
• thick,
• important,
• vascular,
• additional,

Simple categories matching rigid:

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