Modifiers matching oxide:

• inorganic,
• protective,
• metal,
• common,
• polycrystalline,
• catalytic,
• acid,
• gaseous,
• elemental,
• organic,
• solid,
• refractory,
• metallic,
• covalent,
• trivalent,
• amorphous,
• stable,
• soluble,
• transparent,
• synthetic,
• polymeric,
• heavy,
• powdery,
• iron,
• basic,
• binary,
• simple,
• reactive,
• exotic,
• alkaline,
• active,
• powdered,
• particulate,
• anodic,
• ceramic,
• precious,
• rare,
• dense,
• secondary,
• conductive,
• mixed,
• porous,
• pure,
• hard,
• crystalline,
• diamagnetic,
• ionic,
• insoluble,
• volatile,
• miscellaneous,
• toxic,
• coloured,
• single,
• nonmetal,
• nonmagnetic,
• heterogeneous,
• raw,
• inexpensive,
• acidic,
• polyvalent,
• important,
• molten,
• inert,
• opaque,
• colloidal,
• related,
• silver,
• nonconducting,
• complex,
• semiconducting,
• base,

Simple categories matching soluble:

• contaminant,
• substance,
• sweetener,
• saccharide,
• material,
• component,
• salt,
• fluoride,
• derivative,
• monomer,
• fraction,
• polymer,
• atom,
• compound,
• sugar,
• gum,
• adhesive,
• resin,
• system,
• pesticide,
• volatile,
• carrier,
• carbohydrate,
• chloride,
• nitrate,
• metal,
• rock,
• portion,
• oligosaccharide,
• fertiliser,
• concentration,
• medium,
• alkaloid,
• fiber,
• tracer,
• beverage,
• alcohol,
• constituent,
• agent,
• receptor,
• entity,
• fuel,
• fluid,
• fibre,
• solute,
• antigen,
• matter,
• formulation,
• group,
• oil,
• enzyme,
• drug,
• solid,
• phenol,
• vitamin,
• hydroxide,
• chemical,
• filler,
• salicylate,
• stabilizer,
• coagulant,
• waste,
• alkane,
• hydrocolloid,
• lubricant,
• metabolite,
• liquid,
• amine,
• hydrocarbon,
• protein,
• stain,
• impurity,
• particle,
• gas,
• mineral,
• electrode,
• part,
• starches,
• food,
• oxide,
• preparation,
• soil,
• toxin,
• element,
• nickel,
• sulphide,
• substrate,
• item,
• macromolecule,
• size,
• antioxidant,
• residue,
• sulfate,
• molecule,
• pollutant,
• sulphate,
• powder,
• catalyst,
• starch,
• nutrient,
• surfactant,
• carbonyl,
• polysaccharide,
• hormone,
• deposit,
• dirt,
• fertilizer,
• precursor,
• solvent,