Modifiers matching contaminant:

• surrounding,
• detrimental,
• harmful,
• airborne,
• deadly,
• difficult,
• traditional,
• inorganic,
• environmental,
• viscous,
• undesired,
• oleophilic,
• organic,
• conservative,
• harsh,
• coarse,
• common,
• outdoor,
• lighter,
• solid,
• industrial,
• gaseous,
• structural,
• exogenous,
• separate,
• over,
• smaller,
• removable,
• natural,
• accidental,
• lipophilic,
• concrete,
• up,
• chemical,
• important,
• major,
• unique,
• insoluble,
• interfering,
• dissolved,
• critical,
• slippery,
• urban,
• unacceptable,
• local,
• biodegradable,
• key,
• potential,
• fluid,
• basic,
• endogenous,
• noncombustible,
• dietary,
• liquid,
• unusual,
• hard,
• unbound,
• fibrous,
• tough,
• biological,
• polymeric,
• related,
• single,
• minute,
• out,
• ordinary,
• unpleasant,
• clean,
• alkaline,
• floating,
• siliceous,
• biologic,
• nonmetallic,
• numerous,
• hydrophobic,
• invisible,
• unhealthy,
• active,
• ferromagnetic,
• unsightly,
• dangerous,
• carcinogenic,
• atmospheric,
• stubborn,
• reactive,
• typical,
• microscopic,
• noninfectious,
• acidic,
• harmless,
• several,
• familiar,
• individual,
• conventional,
• everyday,
• hazardous,
• hydrophilic,
• persistent,
• larger,
• external,
• undesirable,
• passive,
• fine,
• mobile,
• new,
• unexpected,
• anthropogenic,
• excessive,
• soft,
• conductive,
• heavier,
• domestic,
• nasty,
• oily,
• radioactive,
• outside,
• energetic,
• poisonous,
• loose,
• volatile,
• magnetic,
• salt,
• mental,
• cationic,
• unseen,
• semisolid,
• colloidal,
• additional,
• pure,
• multiple,
• heavy,
• dry,
• abundant,
• first,
• suspended,
• modern,
• incidental,
• large,
• level,
• caustic,
• animal,
• indoor,
• ionic,
• elemental,
• corrosive,
• metallic,
• foreign,
• usual,
• residual,
• diverse,
• regulated,
• anionic,
• waterborne,
• metal,
• minor,
• microbial,
• dense,
• particulate,
• light,
• greasy,
• dermal,
• ambient,
• charged,
• possible,
• world,
• refractory,
• moving,
• abrasive,
• inedible,
• secondary,
• sticky,
• toxic,
• non-metallic,
• irritating,
• miscellaneous,
• nonpolar,
• visible,
• stable,
• mechanical,
• polar,
• carbonaceous,
• agricultural,
• gross,
• radiological,
• molecular,
• soluble,
• meteorological,
• extraneous,
• small,
• opaque,
• noxious,
• deleterious,
• physical,
• damaging,
• ferrous,
• synthetic,
• intracellular,
• combustible,
• ic,
• aqueous,
• off,
• finer,
• experimental,
• lightweight,
• unwanted,
• granular,
• size,
• model,

Simple categories matching world:

• committee,
• feature,
• religion,
• object,
• people,
• surface,
• monkey,
• tradition,
• insect,
• event,
• expectation,
• entity,
• change,
• source,
• storm,
• toy,
• property,
• country,
• thing,
• sound,
• vehicle,
• vulture,
• vegetable,
• topic,
• language,
• craft,
• industry,
• building,
• action,
• antiquity,
• item,
• ride,
• drug,
• primate,
• group,
• reference,
• process,
• model,
• plant,
• illness,
• scene,
• play,
• issue,
• bird,
• enterprise,
• appliance,
• knowledge,
• market,
• data,
• equipment,
• landmark,
• trade,
• tool,
• grouping,
• herbivore,
• works,
• article,
• culture,
• obstacle,
• secret,
• bias,
• weapon,
• development,
• skill,
• measure,
• conflict,
• text,
• set,
• matter,
• staple,
• catastrophe,
• problem,
• substance,
• tree,
• phenomenon,
• stage,
• condition,
• energy,
• experience,
• style,
• application,
• cereal,
• disease,
• unit,
• game,
• flag,
• organisation,
• network,
• movement,
• assets,
• society,
• web,
• commodity,
• material,
• transformation,
• credential,
• hazard,
• domain,
• competition,
• weather,
• faith,
• challenge,
• price,
• invention,
• concept,
• rule,
• asset,
• activity,
• state,
• values,
• uncertainty,
• agreement,
• stuff,
• intoxicant,
• dance,
• music,
• creature,
• shock,
• art,
• subject,
• example,
• disturbance,
• times,
• account,
• crime,
• foodstuff,
• hardware,
• component,
• sport,
• savior,
• car,
• contaminant,
• discipline,
• genre,
• body,
• artefact,
• system,
• english,
• fruit,
• device,
• instrument,
• touch,
• organization,
• rodent,
• agency,
• force,
• ideology,
• affliction,
• information,
• product,
• struggle,
• fabric,
• task,
• input,
• sensor,
• work,
• effect,
• structure,
• medium,
• disaster,
• behaviour,
• marsupial,
• charm,
• leader,
• animal,
• business,
• grain,
• variable,
• literature,
• mammal,
• attraction,
• signal,
• currency,
• motorcycle,
• situation,
• heritage,
• party,
• level,
• artifact,
• service,
• macaque,
• institution,
• document,
• simulation,
• area,
• location,
• sphere,
• machine,
• value,
• food,
• federation,
• emotion,
• support,
• calamity,
• metal,
• influence,
• ingredient,