Modifiers matching impurity:

• corrosive,
• heavier,
• physical,
• airborne,
• biological,
• microscopic,
• light,
• volatile,
• inorganic,
• smaller,
• dilute,
• sticky,
• undesired,
• coarse,
• mental,
• homogeneous,
• atmospheric,
• active,
• small,
• organic,
• soluble,
• possible,
• natural,
• ordinary,
• solid,
• gaseous,
• absorptive,
• anionic,
• insoluble,
• unwanted,
• reactive,
• minute,
• mobile,
• harmful,
• up,
• colloidal,
• fine,
• chemical,
• interfering,
• little,
• environmental,
• particulate,
• nonpolar,
• heterogeneous,
• hazardous,
• mechanical,
• fluid,
• off,
• initial,
• suspended,
• unavoidable,
• ionic,
• harmless,
• foreign,
• damaging,
• common,
• minor,
• lightweight,
• lighter,
• random,
• residual,
• desirable,
• polar,
• separate,
• out,
• visible,
• dissolved,
• stubborn,
• micro,

Simple categories matching organic:

• residue,
• material,
• herbicide,
• compound,
• tissue,
• pigment,
• substance,
• allergen,
• solvent,
• spray,
• reaction,
• matter,
• artefact,
• radical,
• spice,
• instrumentation,
• volatile,
• thickener,
• toxin,
• substrate,
• mushroom,
• part,
• vegetable,
• beverage,
• ligand,
• sediment,
• instrument,
• abnormality,
• molecule,
• spirits,
• fuel,
• fraction,
• halide,
• intellectual,
• chemical,
• phospholipid,
• thing,
• microorganism,
• preservative,
• pathology,
• gem,
• jelly,
• sulfide,
• adhesive,
• content,
• parasite,
• disorder,
• accessory,
• azide,
• package,
• aerosol,
• flour,
• involvement,
• intermediate,
• pesticide,
• odor,
• nut,
• precursor,
• fare,
• carrier,
• coating,
• impurity,
• livestock,
• elastomer,
• reactant,
• mixture,
• halogen,
• iron,
• staple,
• equipment,
• malady,
• colloid,
• metabolite,
• sulfur,
• carbon,
• insulator,
• residual,
• stuff,
• foodstuff,
• treasure,
• amine,
• feed,
• restrainer,
• drink,
• device,
• film,
• source,
• seed,
• derivative,
• extract,
• body,
• diluent,
• acid,
• illness,
• byproduct,
• chocolate,
• pollutant,
• layer,
• fabric,
• organism,
• fertiliser,
• force,
• nitrate,
• ester,
• nature,
• macromolecule,
• dielectric,
• ingredient,
• plant,
• power,
• herb,
• outlet,
• artifact,
• apparel,
• operations,
• symptom,
• aggregate,
• particle,
• cyanide,
• sludge,
• confection,
• state,
• alteration,
• green,
• iodide,
• gemstone,
• wax,
• metal,
• model,
• berry,
• rest,
• cause,
• hydroxide,
• plastic,
• sulphide,
• detritus,
• quality,
• disturbance,
• product,
• cotton,
• deposit,
• red,
• insecticide,
• work,
• category,
• fluid,
• component,
• starches,
• bedding,
• debris,
• smell,
• phosphorus,
• excrement,
• process,
• ink,
• species,
• complex,
• surface,
• finish,
• flower,
• soil,
• change,
• event,
• cavity,
• kingdom,
• melon,
• condiment,
• stone,
• collection,
• contaminant,
• origin,
• edible,
• drug,
• particulate,
• area,
• goody,
• system,
• chloride,
• base,
• lubricant,
• fibre,
• oxidant,
• elements,
• activity,
• dish,
• sheet,
• veggie,
• being,
• disease,
• cofactor,
• fluoride,
• zone,
• solid,
• gas,
• transformation,
• oxide,
• syndrome,
• hydrocarbon,
• contamination,
• conductor,
• receptor,
• object,
• entity,
• place,
• alcohol,
• information,
• abrasive,
• space,
• chemistry,
• sound,
• oil,
• salt,
• mineral,
• garbage,
• explosive,
• dyestuff,
• cloth,
• structure,
• host,
• bait,
• infusion,
• brew,
• synthesis,
• dust,
• group,
• control,
• commodity,
• poison,
• fiber,
• agent,
• scent,
• fruit,
• item,
• medicine,
• phenomenon,
• lesion,
• micronutrient,
• peroxide,
• antimicrobial,
• property,
• condition,
• food,
• composition,
• constituent,
• protein,
• sugar,
• powder,
• manure,
• mulch,
• fungicide,
• whole,
• keyboard,
• buffer,
• tea,
• matrix,
• stain,
• psychosis,
• grain,
• semiconductor,
• roof,
• bromine,
• unit,
• starch,
• narcotic,
• meat,
• detergent,
• rubber,
• foam,
• container,
• textile,
• phosphate,
• confectionery,
• pathogen,
• binder,
• dirt,
• relic,
• grouping,
• production,
• nitrile,
• monomer,
• formation,
• carbonyl,
• causation,
• surfactant,
• fertilizer,
• solute,
• filler,
• waste,
• salad,
• rock,
• resin,
• sweetener,
• gum,
• meal,
• jewelry,
• fragment,
• pastry,
• sulfonate,
• wetland,
• liquid,
• forage,
• form,
• level,
• label,
• polymer,
• recycling,
• operation,
• shape,
• inhibitor,
• motif,
• organs,
• juice,
• petrochemical,
• medium,
• nutrient,
• veg,
• milk,
• silicate,