susbstance, any kind of material or matter, element, a basic substance that cannot be broken down, compound, something formed by combining parts, crystals, solid materials with a clear shape, chemical compound, a substance made up of two or more elements, spectrum, a range of different things, synthetic dye, colour made by chemicals, solution, a liquid with something mixed in, natural dye, colour made from plants or natural materials, difficulty, something that is hard to do, industry, a type of business or production, special liquid, a liquid with a particular / special purpose.

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