Modifiers matching stick:

• wooden,
• blunt,
• traditional,
• thin,
• inexpensive,
• small,
• stout,
• flat,
• straight,
• pointed,
• rigid,
• solid,
• disposable,
• long,
• sturdy,
• handy,
• simple,
• smooth,
• slender,

Simple categories matching rigid:

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