Thymol is an aromatic compound derived from thyme that is widely used as a disinfectant, fungicide, and antiseptic. Some common synonyms for thymol include carvacrol, phenol, eucalyptol, and terpineol. Carvacrol, like thymol, is also derived from thyme and has similar antimicrobial properties. Phenol is a class of compounds that includes thymol and is commonly used as a disinfectant and antiseptic. Eucalyptol is a terpene oxide that is a common component of essential oils like thyme and eucalyptus. Terpineol is another terpene derived from plants that has antifungal and antibacterial activity. Overall, these synonyms for thymol provide a variety of options for using natural compounds as disinfectants and antiseptics.