Modifiers matching complex:

• metal,
• iron,
• inorganic,
• larger,
• simple,
• anionic,
• molecular,
• base,
• biological,
• refractory,
• large,
• organic,
• weak,
• public,
• asymmetric,
• volatile,
• residential,
• industrial,
• carbonyl,
• stable,
• technical,
• smaller,
• macromolecular,
• aggregate,
• insoluble,
• commercial,
• neutral,
• model,
• enzymatic,
• separate,
• flexible,
• essential,

Simple categories matching insoluble:

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