lethal

noun 0.830

deadliness

noun 0.803

deathliness

noun 0.732

lethal gene

noun 0.718

lethal dose

noun 0.714

fatality

noun 0.708

fatality rate

noun 0.655

mortality

noun 0.645

virulence

noun 0.631

synthetic lethality

noun 0.628

lethal injection

noun 0.604

toxicity

noun 0.597

pathogenicity

noun 0.579

cytotoxicity

noun 0.571

lethal yellowing

noun 0.568

survivability

noun 0.564

dangerousness

noun 0.558

acute toxicity

noun 0.557

death

noun 0.548

murderousness

noun 0.548

killing

noun 0.547

malignity

noun 0.546

lethargy

noun 0.537

hematotoxicity

noun 0.536

teratogenicity

noun 0.534

perniciousness

noun 0.533

deathblow

noun 0.533

malignancy

noun 0.528

hazardousness

noun 0.524

terminality

noun 0.523

infectivity

noun 0.523

carcinogenicity

noun 0.521

ruthlessness

noun 0.519

death toll

noun 0.519

lifelessness

noun 0.517

criticality

noun 0.514

destructiveness

noun 0.514

embryotoxicity

noun 0.514

harmfulness

noun 0.512

nonviability

noun 0.511

death sentence

noun 0.508

death penalty

noun 0.506

radiotoxicity

noun 0.506

deadness

noun 0.505

euthanasia

noun 0.505

destructivity

noun 0.504

fatal

noun 0.501

morbidness

noun 0.500