Modifiers matching macromolecule:

• costly,
• complicated,
• exogenous,
• natural,
• biological,
• proteinaceous,
• large,
• pathogenic,
• organic,
• molecular,
• cellular,
• hydrophobic,
• refractory,
• inorganic,
• tiny,
• resistant,
• functional,
• biochemical,
• damaging,
• salivary,
• meaningful,
• informational,
• pharmaceutical,
• linear,
• inert,
• therapeutic,
• logical,
• biologic,
• microscopic,
• active,
• complex,
• hydrophilic,
• anionic,
• acidic,
• vital,
• foreign,
• separate,
• aqueous,
• labile,
• essential,
• helical,
• major,
• medium,
• structural,
• smaller,
• nitrogenous,
• binding,
• charged,
• rigid,
• basic,
• stable,
• big,
• globular,
• flexible,
• extracellular,
• important,
• critical,
• size,
• oxidized,
• neutral,
• insoluble,
• native,
• useful,
• small,
• rich,
• endogenous,
• dietary,
• biodegradable,
• single,
• dissolved,
• relevant,
• spherical,
• polar,
• minor,
• synthetic,
• desirable,
• sensitive,
• polymeric,
• larger,
• intracellular,
• soluble,
• key,
• nonvolatile,
• individual,
• soft,
• noxious,
• antigenic,
• fibrous,

Simple categories matching endogenous:

• compound,
• volatile,
• acceptor,
• substance,
• ion,
• phosphatase,
• receptor,
• material,
• virus,
• substrate,
• vasoconstrictor,
• hormone,
• acid,
• steroid,
• fluid,
• buffer,
• lipid,
• system,
• protein,
• solute,
• sterol,
• chemical,
• neurotransmitter,
• molecule,
• ligand,
• signal,
• polysaccharide,
• antigen,
• androgen,
• metabolite,
• chromophore,
• catecholamine,
• peptide,
• pathogen,
• nucleotide,
• protease,
• lipoprotein,
• reactant,
• cation,
• corticosteroid,
• variable,
• proteinase,
• diamine,
• cause,
• nucleoside,
• pigment,
• factor,
• opsonin,
• vasopressor,
• gene,
• corticoid,
• estrogen,
• cofactor,
• control,
• amine,
• constituent,
• agent,
• glucocorticoid,
• activator,
• monoamine,
• component,
• macromolecule,
• process,
• carbohydrate,
• change,
• sugar,
• metal,
• soporific,
• contaminant,
• damage,
• enzyme,