Cideopedia
Complete A to Z List of Words Ending with -cide and Their Meanings

Word Meaning
Alcide Killing of algae.
Anthropocide The killing of humans, especially in large numbers.
Avicide Killing of birds.
Bactericide Substance that kills bacteria.
Biocide Substance that kills living organisms.
Bovicide Killing of cattle or cows.
Carnicide Killing of meat-eating animals.
Chlorocide Killing of chlorine or its harmful effects.
Crucicide Killing of cruciferous plants.
Crocodilicid Killing of crocodiles.
Cervicide Killing of deer.
Decapicide Killing by decapitation.
Delphinicide Killing of dolphins.
Dendrocide Killing or destruction of trees.
Ecocide Destruction of the environment.
Ectocide Destruction or killing of external creatures.
Entomocide Killing of insects.
Fratricide Killing of one’s brother.
Gastrocide Killing of gastropods (e.g., snails).
Genocide Killing of a large group, especially a specific ethnic group or nation.
Herbicide Substance used to kill unwanted plants or weeds.
Homicide Killing of another person.
Ichthyocide Killing of fish.
Insecticide Substance used to kill insects.
Infanticide Killing of an infant or baby.
Lepidoptericide Killing of butterflies or moths.
Levicide Killing of a living being, especially in spiritual contexts.
Mammicide Killing of mammals.
Mariticide Killing of one’s husband.
Matricide Killing of one’s mother.
Microbicide Substance used to kill microbes.
Monocid Destruction of one species.
Nematocide Killing of nematodes (roundworms).
Ovicide Killing of eggs, especially insect eggs.
Parricide Killing of a close relative, especially a parent.
Patricide Killing of one’s father.
Pedicide Killing of children.
Pesticide Substance used to kill pests.
Planktonicide Killing of plankton.
Plutocide Killing of a wealthy person.
Rodenticide Substance used to kill rodents.
Regicide Killing of a king.
Salmonicide Killing of salmon.
Scelocid Killing of criminals or evil-doers.
Sororicide Killing of one’s sister.
Sporicidal Killing of spores (e.g., bacterial spores).
Suicide Intentionally causing one’s own death.
Taxicide Killing of a taxonomical group or species.
Tyrannicide Killing of a tyrant.
Uxoricide Killing of one’s wife.
Vaccineocide Destruction of vaccine-related agents.
Vermicide Substance used to kill worms.
Wecocide Destruction or killing of webs (e.g., spider webs).
Xenocide Killing of strangers or foreign species.
Zoonocide Killing of animals, especially in the context of a particular species or group.