catastrophic Definition

ruinous, harmful, cataclysmic, devastating, calamitous, disastrous, disasters, disaster, horrific, tragic, terrible, horrendous, crippling, deadly, destructive, serious, dreadful, fatal, dire, dramatic, damaging, appalling, drastic, costly, doomsday, lethal, bad, unspeakable, detrimental, fateful, enormous, awful, grim, atrocious, abject, pernicious, grave, abysmal, dismal, incendiary, desperate, sinister, expensive, onerous, burdensome, drama, ill-fated, worst-case, unforeseeable, unforeseen, foreseeable, unpredicted, unpreventable, traumatic, avoidable, severe, irreparable, apocalyptic, unimaginable, irreversible, unthinkable, preventable, unanticipated, inevitable, unfortunate, irretrievable, unavoidable, accidental, cataclysmal, horrifying, frightening, colossal, uninsurable, horrible, terrifying, disadventurous, remediable, grievous, adverse, containable, incalculable, massive, act of god, survivable, direst, destabilizing, eradicable, disadventure, gravest, monumental, ghastly, uncontrollable, intolerable, uncontrolled, debilitating, exitial, reparable, radiological, consequential, insurable,