Fumigants are chemicals used to eliminate pests and diseases in various environments, including homes, crops, and industrial buildings. Common synonyms for the word "fumigant" include disinfectant, sterilizer, pesticide, insecticide, and germicide. These are all types of chemicals that kill bacteria, fungi, and other microorganisms. Other synonyms include smoke bomb, pest control, and fumigator. Some fumigants are also used as anesthetic agents in medical procedures. Overall, fumigants are essential in managing the spread of diseases and protecting crops, homes, and industrial facilities from harmful pests. It is important to note that these chemicals should only be used under controlled circumstances and with proper safety measures in place.