Modifiers matching ligand:

• axial,
• extracellular,
• cationic,
• hydrophobic,
• natural,
• psychoactive,
• soft,
• uncharged,
• important,
• exogenous,
• nonsteroidal,
• strong,
• psychedelic,
• acidic,
• ancillary,
• functional,
• endogenous,
• anionic,
• organic,
• common,
• nonmetal,
• bound,
• polar,
• weak,
• physiological,
• atomic,
• complex,
• environmental,
• inorganic,
• small,
• charged,
• metal,
• additional,
• hydrophilic,
• biological,
• complementary,
• cellular,
• hard,
• potent,
• relevant,
• base,
• binding,
• active,
• neutral,
• ionic,
• external,
• lipophilic,
• synthetic,
• physiologic,
• simple,

Simple categories matching acidic:

• beverage,
• compound,
• fertilizer,
• food,
• contaminant,
• carbohydrate,
• salt,
• fruit,
• chemical,
• property,
• ligand,
• substance,
• residue,
• acid,
• ingredient,
• liquid,
• macromolecule,
• component,
• matter,
• precursor,
• catalyst,
• veggie,
• drug,
• soil,
• metabolite,
• thing,
• disinfectant,
• anion,
• material,
• nsaid,
• medium,
• drink,
• grain,
• fertiliser,
• oligosaccharide,
• agent,
• inhibitor,
• antibiotic,
• gas,
• medicament,
• meat,
• nature,
• mixture,
• aggregate,
• metal,
• halide,
• mixer,
• flavor,
• wetland,
• surface,
• molecule,
• condiment,
• rock,
• chloride,
• juice,
• polysaccharide,
• filler,
• constituent,
• solution,
• drinking,
• oxide,
• waste,
• coagulant,
• mineral,
• group,
• foodstuff,
• bath,
• grouping,
• radical,
• zeolite,
• tenderizer,
• level,
• water,
• protein,
• paper,
• solute,
• pharmaceutical,
• medicine,
• lipid,
• nitrate,
• seasoning,
• substrate,
• liquor,
• marinade,
• buffer,
• secretion,
• monomer,
• item,
• medication,
• ion,
• polymer,
• system,
• poison,
• precipitation,
• wine,
• vegetable,
• fluid,