Modifiers matching stuff:

• conventional,
• scientific,
• free,
• mechanical,
• basic,
• small,
• creepy,
• big,
• elemental,
• thin,
• ordinary,
• cool,
• disposable,
• promotional,
• raw,
• surplus,
• complicated,
• continuous,
• bad,
• simple,
• beneficial,
• dry,
• typical,
• indoor,
• essential,
• good,
• feline,
• personal,
• wet,
• formal,
• main,
• mean,
• old,
• dangerous,
• heavy,
• complex,
• harmless,
• fancy,
• local,
• sentimental,
• hygienic,
• insignificant,
• electronic,
• virtual,
• biodegradable,
• domestic,
• supernatural,
• foreign,
• supplementary,
• decorative,
• outdoor,
• serious,
• cheaper,
• cold,
• happy,
• fair,
• mobile,
• toxic,
• fibrous,
• intensive,
• sturdy,
• spicy,
• nutritious,
• cultural,
• common,
• delicious,
• unnecessary,
• organizational,
• expensive,
• dependent,
• unused,
• electrical,
• pious,
• homemade,
• evolutionary,
• islamic,
• flashy,
• graphical,
• quiet,
• bureaucratic,
• difficult,
• creative,
• pink,
• ubiquitous,
• up,
• functional,
• going,
• experimental,
• volatile,
• magical,
• tangible,
• religious,
• identifiable,
• woven,
• convenient,
• japanese,
• logistic,
• slippery,
• digital,
• general,
• subjective,
• bigger,
• environmental,
• loose,
• moving,
• physical,
• fine,
• strange,
• ceramic,
• movable,
• favorite,
• memorable,
• dull,
• useful,
• inanimate,
• filmy,
• illegal,
• rounded,
• pretty,
• asian,
• atmospheric,
• tiny,
• key,
• auxiliary,
• larger,
• personalized,
• stupid,
• silver,
• sweet,
• harmful,
• shiny,
• commercial,
• metallic,
• horny,
• missing,
• miscellaneous,
• additional,
• alkaline,
• vital,
• poisonous,
• explosive,
• operational,
• original,
• usual,
• regular,
• funny,
• smelly,
• inexpensive,
• fatty,
• unique,
• unimportant,
• standard,
• slimy,
• diagnostic,
• rich,
• digestive,
• temporary,
• extraneous,
• healthy,
• furry,
• home,
• natural,
• harsh,
• sparkly,
• supplemental,
• antique,
• varied,
• violent,
• durable,
• interactive,
• valuable,
• evil,
• greasy,
• dead,
• ornamental,
• rustic,
• unusual,
• useless,
• superficial,
• fixed,
• favourite,
• bulky,
• strong,
• costly,
• tasty,
• soft,
• unrelated,
• feminine,
• scottish,
• thai,
• interesting,
• chinese,
• fundamental,
• everyday,
• set,
• artistic,
• popular,
• important,
• fuzzy,
• dark,
• military,
• normal,
• meaty,
• unwanted,
• world,
• alternative,
• flexible,
• noncritical,
• random,
• discarded,
• powdered,
• detailed,
• fattening,
• bright,
• nasty,
• earthly,
• necessary,
• black,
• oily,
• wrong,
• white,
• familiar,
• routine,
• plastic,
• korean,
• harder,
• hard,
• practical,
• unsavory,
• teen,
• mundane,
• aromatic,
• related,
• momentary,
• healthier,
• gooey,
• nonflammable,
• complimentary,
• out,
• visual,
• automotive,
• narrow,
• inside,
• floating,
• light,
• visible,
• determinate,
• medical,
• squishy,
• minor,
• rare,
• extra,
• several,
• amazing,
• advanced,
• unskilled,
• social,
• handmade,
• liquid,
• legal,
• lovely,
• nice,
• oriented,
• attractive,
• collectable,
• indian,
• american,
• red,
• negative,
• traditional,
• educational,
• indestructible,
• secret,
• bizarre,
• tropical,
• edible,
• heavier,
• recyclable,
• rough,
• technical,
• analog,
• cheap,
• luxurious,
• noisy,
• sugary,
• lighter,
• private,
• tough,
• precious,
• organic,
• outside,
• static,
• charged,
• current,
• mythical,
• external,
• international,
• exotic,
• smaller,
• usable,
• fried,
• metal,
• dried,
• strategic,
• hidden,
• romantic,
• affordable,
• architectural,
• new,
• little,
• real,
• inflammable,
• western,
• modern,
• older,
• delicate,
• sticky,
• solid,
• hot,
• african,
• scary,
• optional,
• historic,
• historical,
• special,
• helpful,
• cute,

Simple categories matching fibrous:

• thing,
• food,
• material,
• cloth,
• plastic,
• tissue,
• papers,
• fluid,
• precursor,
• filler,
• structure,
• article,
• forage,
• protein,
• vegetable,
• grain,
• feed,
• mineral,
• fodder,
• polysaccharide,
• substrate,
• macromolecule,
• plant,
• sheet,
• waste,
• particle,
• compound,
• item,
• substance,
• fabric,
• resin,
• cereal,
• residue,
• body,
• matter,
• bark,
• zeolite,
• medium,
• assembly,
• particulate,
• component,
• fruit,
• surface,
• stuff,
• leaf,
• polymer,
• amphibole,
• foodstuff,
• tumor,
• molecule,
• solid,
• area,
• concentrate,
• wood,
• insulation,
• fuel,
• ingredient,
• layer,
• matrix,
• portion,
• web,
• product,
• contaminant,
• carbon,
• veggie,
• fibre,