Discolorations can be described using a variety of other terms, depending on the context in which they are being discussed. Some synonyms for discoloration include blotches, blemishes, spots, stains, and marks. These terms can be used to describe a range of discoloration on different surfaces, including fabrics, skin, and even teeth. Other synonyms for discoloration that may be used in specific situations include rust, patina, and tarnish, which are used to describe discolorations on metals. It is important to choose the appropriate synonym for the type of discoloration being discussed to ensure clear communication and understanding between parties.