Modifiers matching paint:

• permanent,
• heavy,
• black,
• opaque,
• sturdy,
• suitable,
• traditional,
• finished,
• metallic,
• manufactured,
• incompatible,
• soft,
• durable,
• thick,
• physical,
• modern,
• flat,
• new,
• darker,
• architectural,
• dark,
• reflective,
• thicker,
• synthetic,
• decorative,
• viscous,
• conductive,
• interior,
• over,
• industrial,
• waterproof,
• thin,
• resistant,
• impervious,
• fluid,
• transparent,
• up,
• exotic,
• heavier,
• appropriate,
• automotive,
• special,
• natural,
• chemical,
• white,
• textured,
• exterior,

Simple categories matching opaque:

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