calamitous Synonyms

fatal disastrous adverse fateful miserable unfortunate grievous deplorable destructive black sad baleful tragic ill-starred ruinous inauspicious pernicious nihilistic injurious lamentable lethal mournful melancholy lethiferous maleficial luckless saddening unpropitious ill-fated hellfire cancerous sad sack wretched wrackful woeful vandalic unlucky unhoused unhappy terrible subversionary star-crossed shocking severe regrettable heartbreaking harrowing deadly dark damaging