Modifiers matching metabolite:

• intermediate,
• natural,
• acid,
• secondary,
• active,
• undesirable,
• toxic,
• ionic,
• volatile,
• noxious,
• key,
• important,
• chemical,
• primary,
• fungal,
• harmless,
• reactive,
• essential,
• complex,
• insoluble,
• nonpolar,
• special,
• antibacterial,
• antimicrobial,
• soluble,
• small,
• organic,
• common,
• cellular,
• endogenous,
• cytotoxic,
• polar,
• major,
• normal,
• abundant,
• inhibitory,
• lipophilic,
• energetic,
• hydrophilic,
• useful,
• acidic,
• inorganic,
• hazardous,
• aromatic,
• nonspecific,
• animal,
• single,
• valuable,
• urinary,
• critical,

Simple categories matching reactive:

• metal,
• polymer,
• diluent,
• coating,
• group,
• problem,
• alloy,
• allergen,
• surface,
• material,
• concern,
• adhesive,
• gas,
• solid,
• chemical,
• compound,
• substance,
• passion,
• aldehyde,
• ingredient,
• residue,
• process,
• waste,
• emotion,
• object,
• carbohydrate,
• experience,
• impurity,
• aggregate,
• portion,
• monomer,
• food,
• solute,
• hydrocarbon,
• radical,
• system,
• precursor,
• product,
• foil,
• behavior,
• disease,
• atom,
• protein,
• contaminant,
• species,
• mechanism,
• attitude,
• medium,
• ketone,
• paraffin,
• atmosphere,
• change,
• halogen,
• resin,
• particle,
• metabolite,
• entity,
• silicide,
• cell,
• oxide,
• olefin,
• amine,
• fluid,
• carbonyl,
• binder,
• sentiment,
• molecule,
• complication,
• rock,
• alkene,
• elements,
• constituent,
• state,
• anhydride,
• mixture,
• substrate,
• measure,
• sorbent,
• element,
• mineral,
• sugar,
• fuel,
• intermediate,
• component,
• agent,
• halide,
• derivative,
• battery,