Modifiers matching protection:

• personal,
• physical,
• restrictive,
• mechanical,
• necessary,
• marine,
• societal,
• simple,
• individual,
• environmental,
• inflatable,
• social,
• natural,
• weather,
• coastal,
• outdoor,
• offer,
• medical,
• financial,
• industrial,
• socioeconomic,
• adequate,
• significant,
• respiratory,
• solar,
• proprietary,
• closed,
• appropriate,
• logical,
• substantive,
• electronic,
• basic,
• permanent,
• technological,
• hygienic,
• suitable,
• available,
• chemical,
• technical,
• procedural,
• correct,
• facial,
• animal,
• parental,
• thermal,
• side,
• primary,
• important,
• additional,
• local,
• extra,
• administrative,
• special,
• expensive,
• ordinary,
• formal,
• legal,
• sturdy,
• overhead,
• soft,
• electrical,
• defensive,
• external,
• resistant,
• dermal,
• light,
• temporary,
• disposable,
• useful,
• pedestrian,
• magical,
• structural,
• economic,
• standard,
• constitutional,
• corrosive,
• internal,
• watertight,
• strong,
• specified,

Simple categories matching sturdy:

• substrate,
• cloth,
• post,
• material,
• furniture,
• protection,
• object,
• paper,
• brush,
• fabric,
• plant,
• surface,
• equipment,
• card,
• tree,
• clothes,
• footwear,
• container,
• bench,
• toy,
• green,
• herb,
• stuff,
• stone,
• instrument,
• cotton,
• shelter,
• structure,
• product,
• device,
• clothing,
• item,
• support,
• pole,
• shoes,
• pot,
• paint,
• pan,
• predator,
• compound,
• board,
• furnishing,
• component,
• base,
• fixture,
• wood,
• stick,
• metal,
• bicycle,
• book,
• prop,
• bag,
• box,
• cutter,
• enclosure,