Fluoridated, which refers to the process of adding fluoride to water or other substances, can be substituted with several synonyms. Some of these synonyms are: fluoridized, fluorinated, fluorized, and fluorosced. In scientific terms, the process is known as fluoridation, and can also be described as the application of fluoride to a substance. While the most common use of these terms pertains to the addition of fluoride to public water systems, they can also be used to describe other applications of fluoride, such as in dental products or certain foods. Overall, these synonyms provide a range of options for describing the process of adding fluoride to different substances.