genocide

noun 0.656

politicide

noun 0.643

ethnocide

noun 0.640

democide

noun 0.612

cultural genocide

noun 0.598

mass extinction

noun 0.588

ecotage

noun 0.587

climate catastrophe

noun 0.587

extermination

noun 0.585

deicide

noun 0.572

urbicide

noun 0.566

ethnic cleansing

noun 0.564

mass murder

noun 0.548

adulticide

noun 0.546

carnage

noun 0.544

ecotoxicology

noun 0.544

extinction event

noun 0.536

ecologism

noun 0.534

infanticide

noun 0.534

hypocaust

noun 0.531

holocaust

noun 0.528

ecocriticism

noun 0.526

crime against humanity

noun 0.526

massacre

noun 0.523

land degradation

noun 0.523

familicide

noun 0.523

ecocity

noun 0.521

destruction

noun 0.519

devastation

noun 0.519

deforestation

noun 0.516

homicide

noun 0.516

decimation

noun 0.515

cataclysm

noun 0.513

eradication

noun 0.512

femicide

noun 0.512

herbicide

noun 0.511

ecology

noun 0.510

extinction

noun 0.509

catastrophe

noun 0.508

massacring

noun 0.508

despoliation

noun 0.502