katastrophal (bn):
catastrofaal(en) of the nature of a disaster; calamitous.
(en) disastrous; ruinous., rampzalig(en) of the nature of a disaster; calamitous.
(en) disastrous; ruinous., cataclystisch(en) of or pertaining to a cataclysm., rampspoedig(en) of the nature of a disaster; calamitous.
Via: Dbnary en WikiWoordenboeken
Via: Memodata.com