Halituous is a medical term that is often used to describe someone who has bad breath. However, there are several other synonyms that can be used to describe this unpleasant condition. Some other common synonyms for halituous include fetid, foul-smelling, malodorous, rank, stinky, and putrid. These words can be used interchangeably to describe someone who has a strong and unpleasant odor emanating from their mouth. While halituous is the most precise term used in the medical field, these synonyms can be used in everyday conversation to describe someone who has bad breath. It is important to take care of oral hygiene to prevent halituous or any other synonyms for bad breath.