Modifiers matching fiber:

• natural,
• crystalline,
• cereal,
• organic,
• coarse,
• raw,
• dietary,
• thinner,
• long,
• unusual,
• solid,
• fine,
• ordinary,
• isotropic,
• soft,
• insoluble,
• twisted,
• difficult,
• airborne,
• softer,
• short,
• traditional,
• local,
• hydrophobic,
• unconventional,
• delicate,
• absorptive,
• rough,
• digestible,
• loose,
• artificial,
• deformed,
• dry,
• agricultural,
• exotic,
• warm,
• grown,
• combustible,
• additional,
• polycrystalline,
• opaque,
• smaller,
• ecological,
• brittle,
• viscous,
• nonmetallic,
• straw,
• abstract,
• amorphous,
• digestive,
• harmful,
• layer,
• contrasting,
• hollow,
• rich,
• indigestible,
• rigid,
• thermoplastic,
• proteinaceous,
• isolated,
• beautiful,
• inexpensive,
• inorganic,
• new,
• supplemental,
• friendly,
• familiar,
• technical,
• polymeric,
• flammable,
• washable,
• stable,
• colorful,
• woven,
• nontraditional,
• unique,
• electrical,
• healthy,
• soluble,
• native,
• biological,
• cylindrical,
• home,
• hydrophilic,
• secondary,
• comfortable,
• stretchable,
• resilient,
• elastic,
• permeable,
• finer,
• miscellaneous,
• linear,
• refractory,
• light,
• atypical,
• hazardous,
• primary,
• hard,
• handmade,
• fragile,
• technological,
• slippery,
• flexible,
• complex,
• heavy,
• super,
• industrial,
• herbaceous,
• metal,
• individual,
• cheap,
• structural,
• residual,
• diverse,
• warmer,
• powdered,
• untreated,
• exciting,
• noble,
• metallic,
• continuous,
• smooth,
• absorbable,
• weather,
• single,
• noncombustible,
• pure,
• treated,
• polar,
• luxurious,
• precious,
• common,
• irritating,
• synthetic,
• essential,
• up,
• cellular,
• optical,
• nitrogenous,
• annual,
• stringy,
• manufactured,
• adjacent,
• thin,
• over,
• functional,
• sumptuous,
• ceramic,
• commercial,
• elongated,
• broken,
• pathogenic,
• conductive,
• sustainable,
• nonconductive,
• particulate,
• nonsynthetic,
• matte,
• birefringent,
• nutritive,
• powdery,
• tough,
• biodegradable,
• supporting,
• supple,
• indigenous,
• larger,
• lighter,
• inelastic,
• plastic,
• microscopic,
• desirable,
• woody,
• special,
• inert,
• hygroscopic,
• regular,
• buoyant,
• molecular,
• nonwoody,
• transparent,
• absorbent,
• wonderful,
• advanced,
• basic,
• durable,
• structured,
• heterogeneous,
• conventional,
• modern,
• expandable,
• chemical,
• strong,
• edible,
• fragmented,
• sensitive,
• recyclable,
• cozy,
• available,
• premium,
• alternative,
• starting,
• virgin,
• fermentable,
• carcinogenic,
• mixed,
• porous,
• renewable,
• transformed,
• small,
• colored,
• shorter,
• extra,
• clean,
• valuable,
• nonflammable,
• large,
• expensive,

Simple categories matching nonmetallic:

• dust,
• connection,
• mineral,
• material,
• carcinogen,
• substance,
• glasses,
• object,
• substrate,
• body,
• matter,
• atom,
• particle,
• surface,
• compound,
• liquid,
• deposit,
• component,
• polymer,
• medium,
• structure,
• solid,
• instrument,
• matrix,
• system,
• gem,
• element,
• inclusion,
• pipe,
• barrier,
• metal,
• item,
• part,
• weapon,
• fiber,
• line,
• coating,
• residue,
• commodity,
• container,
• tool,
• facility,
• contaminant,
• particulate,
• agent,
• core,