Acid fatty is a term used to describe a type of fatty acid, which is an organic compound composed of a carboxylic acid and a hydrocarbon chain. OLEIC (5 letters) is an unsaturated OMEGA-9 fatty acid found in animal and vegetable fats. OMEGA (5 letters) is a type of polyunsaturated fatty acid that is essential for human health. OLEATE (6 letters) is a salt or ester of oleic acid. TRANS (5 letters) is a type of unsaturated fatty acid that has been chemically altered. STEARIC (7 letters) is a saturated fatty acid found in animal and vegetable fats. LIPID (5 letters) is a broad group of compounds that includes fatty acids, waxes, sterols, and fat-soluble vitamins.