When it comes to synonyms for the word "iod", there are a few alternatives that can be used interchangeably, each with its own unique characteristics. One such synonym is "iodine", which refers to the chemical element with the atomic number 53. Another synonym is "iodide", which denotes a compound containing iodine combined with another element or radical. Additionally, the word "iodate" can be used as a synonym for "iod", representing a salt or ester of iodic acid. These synonyms enrich our language and allow for diverse expressions relating to the fascinating realm of iodine and its compounds.