hazardous

adj 0.766

dangerous

adj 0.647

ultra-high

adj 0.638

perilous

adj 0.599

unsafe

adj 0.591

ultra

adj 0.586

hazarded

adj 0.585

ultraviolet

adj 0.581

lethal

adj 0.579

risky

adj 0.577

catastrophic

adj 0.574

deadly

adj 0.567

extreme

adj 0.565

toxic

adj 0.552

ultrarich

adj 0.550

nonhazardous

adj 0.550

high voltage

adj 0.549

injurious

adj 0.545

high-wire

adj 0.541

ultralow

adj 0.541

harmful

adj 0.540

ultraluminous

adj 0.539

ultrafine

adj 0.538

explosible

adj 0.534

superhigh

adj 0.531

transuranic

adj 0.531

precarious

adj 0.527

ultrafast

adj 0.523

radioactive

adj 0.521

extremal

adj 0.520

threatening

adj 0.520

ultracold

adj 0.518

disastrous

adj 0.517

poisonous

adj 0.516

ultramafic

adj 0.514

ultracompetitive

adj 0.513

nocuous

adj 0.513

hyperchaotic

adj 0.513

transuranium

adj 0.513

superheavy

adj 0.509

tortious

adj 0.509

ultrasonic

adj 0.508

ultrashort

adj 0.508

hellacious

adj 0.508

unwarrantable

adj 0.507

throwable

adj 0.507

hypervelocity

adj 0.506

vesicant

adj 0.505

exceptionable

adj 0.505

explosive

adj 0.504

parlous

adj 0.503

ultralight

adj 0.503

deleterious

adj 0.503

treacherous

adj 0.503

toxicological

adj 0.502

critical

adj 0.502

maximum-security

adj 0.501

nondangerous

adj 0.500

damaging

adj 0.500