Modifiers matching particle:

• size,
• bright,
• airborne,
• elementary,
• harmless,
• interfering,
• small,
• organic,
• fine,
• solid,
• flexible,
• natural,
• random,
• irritating,
• industrial,
• colour,
• harmful,
• hydrophilic,
• angular,
• smaller,
• fixed,
• observable,
• single,
• individual,
• nonconductive,
• dry,
• charged,
• base,
• subatomic,
• inorganic,
• isotropic,
• suspended,
• common,
• allergenic,
• out,
• porous,
• medium,
• elongated,
• dried,
• abrasive,
• innocuous,
• heavy,
• flying,
• aqueous,
• carcinogenic,
• floating,
• transparent,
• nonvolatile,
• uncharged,
• clean,
• granular,
• slender,
• negative,
• secondary,
• exogenous,
• difficult,
• physical,
• complex,
• embedded,
• coarse,
• ferromagnetic,
• finer,
• minute,
• chemical,
• softer,
• crystalline,
• local,
• mechanical,
• extraneous,
• hollow,
• brittle,
• resistant,
• iron,
• colored,
• familiar,
• rigid,
• diffusing,
• gritty,
• loose,
• standard,
• toxic,
• powdery,
• atomic,
• alkaline,
• unstable,
• polycrystalline,
• sticky,
• little,
• liquid,
• undesired,
• primary,
• lightweight,
• fat,
• rodlike,
• ambient,
• nonmetallic,
• useful,
• metal,
• new,
• indoor,
• microscopic,
• metallic,
• flat,
• positive,
• mobile,
• disturbing,
• radioactive,
• compliant,
• fluorescent,
• salt,
• transient,
• off,
• dangerous,
• fluid,
• electronegative,
• starting,
• unconsolidated,
• hydrophobic,
• passive,
• biological,
• fundamental,
• soft,
• sharp,
• discrete,
• flammable,
• pathogenic,
• elastic,
• neutral,
• larger,
• artificial,
• diamagnetic,
• functional,
• macroscopic,
• inert,
• volatile,
• mixed,
• incident,
• sedimentary,
• protective,
• sized,
• hazardous,
• round,
• nuclear,
• regulated,
• classical,
• sensitive,
• deleterious,
• outdoor,
• anisotropic,
• carbonaceous,
• irregular,
• siliceous,
• confining,
• dark,
• synthetic,
• magnetic,
• exotic,
• inanimate,
• birefringent,
• simple,
• visible,
• white,
• rounded,
• cellular,
• dispersed,
• light,
• identifiable,
• photoconductive,
• impermeable,
• blasting,
• damaging,
• amorphous,
• noxious,
• reactive,
• atmospheric,
• hot,
• traditional,
• delicious,
• polymeric,
• electrical,
• nonmetal,
• interstitial,
• digestible,
• unwanted,
• detrimental,
• embolic,
• wet,
• distinct,
• tiny,
• moving,
• everyday,
• external,
• platelike,
• energetic,
• relevant,
• noninfectious,
• opaque,
• fast,
• homogeneous,
• dissolved,
• stable,
• powdered,
• foreign,
• heavier,
• thermoplastic,
• animal,
• unprocessed,
• elemental,
• consolidated,
• real,
• isolated,
• big,
• micro,
• identical,
• unhealthy,
• ferrous,
• firm,
• superfine,
• heterogeneous,
• undesirable,
• massive,
• buoyant,
• theoretical,
• delicate,
• aggregate,
• spherical,
• hard,
• normal,
• essential,
• valuable,
• hygroscopic,
• logical,
• catalytic,
• plastic,
• moist,
• conductive,
• colloidal,
• optical,
• up,
• dense,
• invisible,
• adsorptive,
• lighter,
• fibrous,
• abstract,
• cosmic,
• reflective,
• conventional,
• nonliving,
• supporting,
• noncombustible,
• active,
• anhydrous,
• relativistic,
• adsorbent,
• cylindrical,
• corrosive,
• basic,
• uniform,
• bound,
• expanded,
• dispersive,
• residual,
• molecular,
• paramagnetic,
• separate,
• sheetlike,
• noble,
• interactive,
• fragile,
• durable,
• harder,
• available,
• long,
• cementitious,
• ceramic,
• resilient,
• penetrating,
• viral,
• rough,
• insoluble,
• large,
• outside,
• biologic,
• ordinary,
• calcareous,
• nonmagnetic,
• scientific,
• cohesive,
• combustible,
• polar,
• observed,
• dirty,
• model,
• nonspherical,
• particulate,
• ionic,
• marine,
• coloured,
• textured,
• infectious,
• refractory,
• thin,
• waterborne,
• soluble,

Simple categories matching opaque:

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