devastating Synonyms

desolating crushing lethal deadly terrible withering shattering overwhelming destructive dire disastrous tragic fatal crippling ruinous calamitous annihilating annihilative catastrophic cataclysmic awful stunning stupefying subversionary paralyzing sanguineous slaughterous sweeping staggering splendrous ruination ruining razing scathing self-destructive severe ravaging shocking penetrating savage swingeing threnetical wrecking gruelling nerve-wracking shredder jaw-dropping catastrophal soul-crushing unheralded