Modifiers matching coating:

• conventional,
• protective,
• top,
• popular,
• organic,
• brittle,
• liquid,
• standard,
• corrosive,
• nonconductive,
• loose,
• overlying,
• reflective,
• permanent,
• decorative,
• alternative,
• conductive,
• exterior,
• bituminous,
• color,
• advanced,
• base,
• difficult,
• colored,
• heavy,
• thick,
• plastic,
• opaque,
• modern,
• miscellaneous,
• waterproof,
• transparent,
• polymeric,
• clear,
• over,
• new,
• optical,
• optional,
• metallic,
• expensive,
• pearlescent,
• specialized,
• refractory,
• smooth,
• topical,
• ceramic,
• environmental,
• soft,
• secondary,
• viscous,
• appropriate,
• natural,
• aesthetic,
• impervious,
• wet,
• interior,
• thicker,
• unwanted,
• traditional,
• stubborn,
• nonmetallic,
• fragile,
• supplementary,
• insoluble,
• uniform,
• ordinary,
• outer,
• chemical,
• additional,
• preservative,
• functional,
• indoor,
• thin,
• internal,
• visible,
• frictional,
• marine,
• nontoxic,
• specified,
• external,
• inorganic,
• abrasive,
• slippery,
• dark,
• solid,
• impermeable,
• biological,
• glossy,
• special,
• fine,
• friendly,
• durable,
• thermoplastic,
• nonmagnetic,
• hydrophilic,
• tough,
• porous,
• old,
• industrial,
• sensitive,
• suitable,
• temporary,
• resistant,
• hard,
• reactive,
• synthetic,
• architectural,
• relevant,
• magnetic,
• black,
• metal,
• nonstructural,
• common,

Simple categories matching opaque:

• powder,
• fiber,
• object,
• obstacle,
• material,
• web,
• gemstone,
• stone,
• sack,
• ingredient,
• body,
• mineral,
• sunscreen,
• surface,
• glass,
• medium,
• article,
• tissue,
• sheet,
• conductor,
• pigment,
• structure,
• substrate,
• item,
• assembly,
• cell,
• creature,
• paint,
• bag,
• coating,
• substance,
• matrix,
• ink,
• container,
• obstruction,
• fluid,
• content,
• layer,
• adhesive,
• liquid,
• mark,
• plastic,
• film,
• language,
• original,
• contaminant,
• product,
• system,
• paper,
• metal,
• imperfection,
• particle,
• fence,
• copy,
• barrier,
• beverage,
• document,
• gem,
• matter,
• oxide,
• fabric,
• image,
• solid,
• foodstuff,
• component,
• rock,
• symbol,
• part,
• filler,
• picture,
• aggregate,