Modifiers matching web:

• shared,
• moving,
• continuous,
• decorative,
• heavy,
• fibrous,
• opaque,
• thin,
• woven,
• durable,
• metal,
• trophic,
• static,
• industrial,
• wide,
• elastic,
• stable,
• flat,
• marine,
• social,
• up,
• translucent,
• hydrophilic,
• over,
• lightweight,
• rigid,
• world,
• semantic,
• homogeneous,
• wet,
• flexible,
• secure,
• colored,
• porous,
• base,
• off,
• fragile,
• plastic,
• accessible,
• stronger,
• photosensitive,

Simple categories matching opaque:

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