Definition for Catastrophe:

• An event producing a subversion of the order or system of things; a final event, usually of a calamitous or disastrous nature; hence, sudden calamity; great misfortune.

Synonyms for Catastrophe:

• adj.

  •evil (adjective)
  • mischief.

• n.

  •
  • whoops,
  • OOPS.
  •
  • necessity,
  • task,
  • mare,
  • chore,
  • struggle,
  • headache.
  •adversity (noun)
  • curse,
  • trial,
  • bad luck,
  • misadventure,
  • poverty,
  • agony,
  • adversity,
  • hard times,
  • hardship,
  • grief,
  • destitution,
  • distress,
  • tragedy,
  • rainy day,
  • dolor,
  • disaster,
  • torment,
  • misfortune,
  • misery,
  • burden,
  • mishap,
  • trouble,
  • calamity,
  • affliction,
  • poorness,
  • ordeal,
  • woe,
  • peril,
  • bane,
  • blight,
  • infliction,
  • casualty,
  • contretemps,
  • difficulty,
  • tribulation,
  • hard luck.
  •calamity; unhappy conclusion (noun)
  • accident,
  • misfortune,
  • trial,
  • misery,
  • trouble,
  • misadventure,
  • devastation,
  • finale,
  • culmination,
  • fiasco,
  • infliction,
  • stroke,
  • reverse,
  • end,
  • desolation,
  • blow,
  • affliction,
  • ill,
  • hardship,
  • tragedy,
  • casualty,
  • contretemps,
  • wreck,
  • denouement,
  • disaster,
  • failure,
  • adversity,
  • the worst,
  • debacle,
  • termination,
  • havoc,
  • waterloo,
  • emergency,
  • grief,
  • fatality,
  • scourge,
  • crash,
  • mischance,
  • curtains,
  • bad luck,
  • alluvion,
  • meltdown,
  • mishap,
  • calamity,
  • bad news,
  • upshot,
  • cataclysm.
  •catastrophe (noun)
  • tragedy,
  • disaster,
  • calamity,
  • cataclysm.
  •disaster (noun)
  • desolation,
  • crash,
  • debacle,
  • devastation,
  • ravage,
  • wreck,
  • down,
  • havoc,
  • failure,
  • fatality,
  • blow,
  • fiasco,
  • ruin,
  • avalanche,
  • reverse,
  • upheaval,
  • convulsion,
  • accident,
  • emergency,
  • scourge,
  • visitation.
  •ending (noun)
  • omega,
  • windup.
  •evil (noun)
  • Peccancy.
  •havoc (noun)
  • havoc.
  •ruin (noun)
  • holocaust,
  • undoing.
  •visitation (noun)
  • visitation.

• Other synonyms:

  •
  • geohazard,
  • OOPS,
  • act of god,
  • whoops.
  •
  • sorrow,
  • pity,
  • accident,
  • event.
  •downfall
  • debacle.
  •injury
  • damage.
  •Other relevant words:
  • dud,
  • cessation,
  • mythos,
  • smashup,
  • breaking up,
  • load,
  • topic,
  • crack-up,
  • ill,
  • plague,
  • envoi,
  • final result,
  • sequel,
  • hurt,
  • close,
  • failure,
  • completion,
  • vicissitude,
  • climax,
  • straits,
  • blow,
  • angle,
  • necessity,
  • superstructure,
  • dispatch,
  • bitter end,
  • finale,
  • reversal,
  • resolution,
  • fiasco,
  • finish,
  • onus,
  • crash,
  • accomplishment,
  • palace revolution,
  • accident,
  • blunder,
  • scourge,
  • task,
  • line,
  • bomb,
  • evil,
  • upset,
  • fatality,
  • movement,
  • upheaval,
  • shame,
  • mischance,
  • end point,
  • tabula rasa,
  • development,
  • debacle,
  • incident,
  • Ceasing,
  • plot,
  • danger,
  • consummation,
  • clinker,
  • upshot,
  • bale,
  • trauma,
  • ending,
  • punishment,
  • theme,
  • revolution,
  • devastation,
  • bad news,
  • subversion,
  • emergency,
  • prankster,
  • finishing touch,
  • peripeteia,
  • headache,
  • clunker,
  • crowning touch,
  • visitation,
  • swan song,
  • despatch,
  • shock,
  • peroration,
  • fate,
  • shenanigan,
  • death,
  • pain,
  • last,
  • arrival,
  • terminal,
  • termination,
  • final words,
  • ruin,
  • pestilence,
  • denouement,
  • recognition,
  • achievement,
  • fait accompli,
  • finality,
  • mischief,
  • ne plus ultra,
  • turkey,
  • end result,
  • frost,
  • breakdown,
  • curtain,
  • finis,
  • undoing,
  • final solution,
  • flop,
  • Bouleversement,
  • last act,
  • problem,
  • keystone,
  • washout,
  • travail,
  • sorrow,
  • expiration,
  • doom,
  • plan,
  • chore,
  • rub,
  • continuity,
  • revolt,
  • waterloo,
  • spasm,
  • slant,
  • characterization,
  • atmosphere,
  • breakup,
  • ravage,
  • havoc,
  • ill luck,
  • destiny,
  • epilogue,
  • desolation,
  • rout,
  • meltdown,
  • last words,
  • cross,
  • gimmick,
  • complication,
  • rascality,
  • setback,
  • overthrow,
  • subject,
  • local color,
  • pity,
  • coda,
  • rising action,
  • final twitch,
  • defeat,
  • counterrevolution,
  • loser,
  • worry,
  • damage,
  • bummer,
  • scheme,
  • miss,
  • contrivance,
  • falling action,
  • bitterness,
  • wreck,
  • apocalypse,
  • architecture,
  • episode,
  • structure,
  • term,
  • mistake,
  • clean sweep,
  • check,
  • stoppage,
  • clean slate,
  • bust,
  • technological revolution,
  • radical change,
  • wrack,
  • quietus,
  • architectonics,
  • Izzard,
  • lemon,
  • Apodosis,
  • tone,
  • Calamities,
  • disappointment,
  • eschatology,
  • destruction,
  • act of god,
  • color,
  • argument,
  • alluvion,
  • stroke,
  • action,
  • issue,
  • Backset,
  • injury,
  • OOPS,
  • collapse,
  • coping stone,
  • decease,
  • cave in,
  • design,
  • Transilience,
  • overturn,
  • bad fortune,
  • fable,
  • conclusion,
  • end of the world,
  • suffering,
  • missing link,
  • terminus,
  • performance,
  • roguery,
  • subplot,
  • Anagnorisis,
  • last word,
  • culmination,
  • collision,
  • anguish,
  • result,
  • shipwreck,
  • bloodless revolution,
  • down,
  • mood,
  • end,
  • total loss,
  • total change,
  • payoff,
  • device,
  • revulsion,
  • mare,
  • avalanche,
  • disease,
  • reverse,
  • winding up,
  • struggle,
  • geohazard,
  • background,
  • convulsion,
  • event,
  • crisis,
  • omega,
  • revolutionary war,
  • destination,
  • effect,
  • curtains,
  • motif,
  • holocaust,
  • bad job,
  • story,
  • the worst,
  • cave,
  • period,
  • crack of doom,
  • execution,
  • set back,
  • windup,
  • goal,
  • harm,
  • last breath,
  • pileup,
  • switch,
  • smash,
  • Peccancy,
  • twist,
  • fizzle,
  • comedown,
  • Unluckiness,
  • cataclysm,
  • fulfillment,
  • whoops.

Antonyms for Catastrophe:

• n.

  • calamity; unhappy conclusion
    boon, cause, opening, commencement, start, gain, prosperity, comfort, miracle, aid, beginning, advantage, joy, benefit, wonder, luck, win, origin, success, help, good luck, assistance, favor, peace, blessing, delight, happiness, creation, birth, fortune, profit, good fortune.
  • Other antonyms:
    blessing, benefit, privilege, dandy, phenomenon, godsend, favor, comfort, manna, jim-dandy, pleasure, windfall, crackerjack, prosperity, help, boon, corker.