Modifiers matching waste:

• difficult,
• acidic,
• compact,
• hazardous,
• solid,
• medium,
• larger,
• rich,
• biomedical,
• industrial,
• noncombustible,
• routine,
• packed,
• organic,
• tertiary,
• regulated,
• cheap,
• diverse,
• pure,
• liquid,
• harmful,
• usable,
• fibrous,
• agricultural,
• unauthorized,
• semisolid,
• aqueous,
• excretory,
• combustible,
• mixed,
• permeable,
• alkaline,
• inert,
• coloured,
• little,
• energetic,
• infectious,
• unique,
• brittle,
• safe,
• reusable,
• domestic,
• nutrient,
• undesirable,
• incompatible,
• urban,
• soluble,
• greasy,
• large,
• general,
• nuclear,
• heterogeneous,
• dry,
• transuranic,
• recyclable,
• dried,
• biological,
• dissolved,
• chemical,
• binding,
• residential,
• hard,
• tangible,
• individual,
• tangled,
• commercial,
• pathological,
• complicated,
• automotive,
• dissimilar,
• compressible,
• cultural,
• radioactive,
• wet,
• military,
• flammable,
• botanical,
• surrounding,
• plastic,
• residual,
• oily,
• visible,
• natural,
• ordinary,
• extraneous,
• bulky,
• alternative,
• special,
• regular,
• out,
• fluid,
• renewable,
• wooden,
• controlled,
• airborne,
• active,
• technical,
• reactive,
• technological,
• top,
• medical,
• thermoplastic,
• carbonaceous,
• defined,
• major,
• clean,
• miscellaneous,
• lightweight,
• floating,
• toxic,
• inflammable,
• external,
• canine,
• inorganic,
• heavier,
• non-precious,
• cellular,
• biodegradable,
• environmental,
• metabolic,
• waterborne,
• poisonous,
• ionic,
• traditional,
• valuable,
• woody,
• homogeneous,
• clinical,
• soft,
• discarded,
• up,
• explosive,
• fresh,
• volatile,
• dangerous,
• coarse,
• pharmaceutical,
• loose,
• local,
• structural,
• conventional,
• related,
• nitrogenous,
• everyday,
• metallic,
• disposable,
• mundane,
• raw,
• granular,
• operational,
• actual,
• modern,
• sanitary,
• off,
• steady,
• vegetative,
• typical,
• aromatic,
• untreated,
• unacceptable,
• separated,
• unwanted,
• restricted,
• innocuous,
• metal,
• common,
• lighter,
• anatomical,
• secondary,
• available,
• particular,
• gaseous,
• physical,
• animal,
• ancillary,
• manufactured,
• segregated,
• municipal,
• outdoor,
• complex,
• familiar,
• oversized,
• corrosive,
• particulate,
• heavy,
• insoluble,
• durable,
• primary,
• electronic,
• light,
• universal,
• level,
• non-combustible,
• standard,
• dense,
• ignitable,

Simple categories matching insoluble:

• substance,
• shell,
• deposit,
• material,
• object,
• compound,
• polysaccharide,
• electrode,
• monomer,
• mineral,
• complex,
• particle,
• fluoride,
• component,
• fibre,
• matter,
• solute,
• chemical,
• impurity,
• lubricant,
• medium,
• precipitate,
• lipid,
• surface,
• salicylate,
• contamination,
• fiber,
• contaminant,
• form,
• sugar,
• polymer,
• protein,
• acceptor,
• matrix,
• mercury,
• coating,
• carrier,
• drug,
• conductor,
• molecule,
• liquid,
• particulate,
• rock,
• waste,
• oxide,
• bubble,
• macromolecule,
• phosphorus,
• resin,
• substrate,
• abrasive,
• structure,
• fraction,
• filler,
• ester,
• product,
• system,
• metabolite,
• nutrient,
• sulphide,
• powder,
• cement,
• hydroxide,
• item,
• constituent,
• residue,
• halide,
• sediment,
• oligosaccharide,
• phosphate,
• scaffold,
• solid,
• thing,
• portion,
• salt,
• fertiliser,
• spinel,
• builder,
• fertilizer,
• solvent,
• aggregate,
• carbohydrate,
• metal,
• soil,
• pollutant,
• gas,
• alcohol,