Modifiers matching sorbent:

• hydrophilic,
• friable,
• dry,
• solid,
• reactive,
• chemical,
• natural,
• conventional,
• biodegradable,
• several,
• subsurface,
• inorganic,
• carbonaceous,
• simple,
• common,
• traditional,
• inert,
• rigid,
• pure,
• fresh,
• commercial,
• classical,
• liquid,
• inexpensive,
• charged,
• porous,
• particulate,
• alkaline,
• crystalline,
• polar,
• powdered,

Simple categories matching rigid:

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