Modifiers matching cover:

• sterile,
• functional,
• impermeable,
• absorbent,
• protective,
• upland,
• temporary,
• thin,
• dead,
• impervious,
• painted,
• natural,
• isolated,
• handmade,
• heavy,
• rigid,
• soft,
• unreachable,
• additional,
• floating,
• common,
• portable,
• delicate,
• hard,
• vegetative,
• loose,
• fixed,
• pedestrian,
• restricted,
• personal,
• necessary,
• thick,
• suitable,
• transparent,
• shallow,
• movable,
• large,
• light,
• dermal,
• external,
• overhead,
• under,
• removable,
• small,
• aesthetic,
• weak,
• decorative,
• respiratory,
• woody,
• flat,
• supporting,
• outdoor,
• wet,
• weather,
• waterproof,
• dense,
• metallic,
• shiny,
• appropriate,
• free,
• little,
• open,
• basic,
• resistant,

Simple categories matching dense:

• contaminant,
• object,
• solution,
• material,
• conifer,
• fluid,
• crucible,
• world,
• matter,
• hardwood,
• metal,
• fabric,
• powder,
• mineral,
• wood,
• nut,
• element,
• structure,
• polymer,
• food,
• construction,
• tissue,
• shrub,
• medium,
• till,
• forest,
• component,
• cluster,
• bread,
• atom,
• shade,
• form,
• feed,
• vegetable,
• housing,
• sensor,
• softwood,
• deposit,
• gas,
• fuel,
• obstruction,
• area,
• organ,
• body,
• atmosphere,
• rock,
• particle,
• cloth,
• map,
• mixture,
• bush,
• fruit,
• commodity,
• dish,
• foliage,
• solute,
• seed,
• product,
• meat,
• graph,
• aggregate,
• substance,
• beverage,
• center,
• phase,
• item,
• stone,
• obstacle,
• soil,
• plate,
• vine,
• use,
• organs,
• tree,
• bones,
• filler,
• bone,
• tile,
• solid,
• waste,
• tumor,
• region,
• condition,
• formation,
• pattern,
• foam,
• system,
• vegetation,
• surface,
• layer,
• set,
• organelle,
• star,
• molecule,
• plasma,
• constituent,
• target,
• unit,
• substrate,
• grain,
• matrix,
• liquid,
• loaf,
• cover,
• thing,
• sediment,
• cake,
• state,
• oxide,
• water,
• organism,
• article,