Modifiers matching complex:

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

Simple categories matching anionic:

• material,
• group,
• portion,
• complex,
• polysaccharide,
• impurity,
• salt,
• substance,
• drug,
• contaminant,
• lipid,
• macromolecule,
• ligand,
• molecule,
• substrate,
• solute,
• constituent,
• polymer,
• ion,
• component,
• carbohydrate,
• nutrient,