| food, nutrient; ballast; bedding material, bedding, litter; body substance; protoplasm, living substance; drift; grinding; sediment, deposit; material, stuff; ylem; dark matter; antimatter; micronutrient; philosopher's stone; precursor; phlogiston; allergen; assay; pyrogen, pyrectic; mixture; hydrocolloid; adulterant, adulterator; atom; chemical element, element; propellant, propellent; denaturant; activator; inhibitor; ferment; substrate; carcinogen; compound, chemical compound; element; foamentation; fuel; medium; culture medium, medium; medium; humectant; inoculant, inoculum; jelly; leaven, leavening; fluid; fluid; sludge, slime, goo, gook, guck, gunk, muck, ooze; system; refrigerant; residue; lysin; poison, poisonous substance; chemical irritant; antigen; solid; solute; solvate; volatile; emanation; essence; ligand; metabolite; vegetable matter |