herbicide (n.)
- aborticide
- acaricide
- anthelmintic
- antibiotic
- antiseptic
- defoliant
- disinfectant
- fratricide
- fumigant
- fungicide
- genocide
- germicide
- homicide
- infanticide
- insecticide
- matricide
- parricide
- patricide
- pesticide
- poison
- regicide
- suicide
- toxicant
- toxin
- uxoricide
- venin
- venom
- vermicide
- virus