Modifiers matching particle:

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

Simple categories matching viral:

• vector,
• particle,
• disease,
• prodrome,
• infection,
• pneumonia,
• pathogen,
• std,
• illness,
• organism,
• pathology,
• carrier,
• zoonosis,
• condition,
• hepatitis,
• component,
• complication,
• ire,
• encephalitis,
• activity,
• outbreak,
• property,
• characteristic,
• promoter,
• drug,
• group,
• protein,
• cause,
• antigen,
• diarrhoea,
• symptom,
• fever,
• vaccine,
• agent,
• syndrome,
• microorganism,
• entity,
• system,
• process,
• lesion,
• malady,
• capsid,