General Synonyms:
* Ruin: A state of complete destruction or downfall.
* Destruction: The act of destroying or the state of being destroyed.
* Fate: An inevitable and often negative outcome.
* Perdition: A state of eternal damnation.
* Catastrophe: A sudden and disastrous event.
* Disaster: A calamitous event.
* Annihilation: The complete destruction of something.
* Extinction: The complete disappearance of something.
* Despair: A feeling of hopelessness or dejection.
* Misery: A state of great suffering or unhappiness.
More Specific Synonyms:
* Condemnation: The act of pronouncing a judgment of guilt or punishment.
* Forsaken: Abandoned or left alone.
* Hopelessness: A feeling of despair and lack of hope.
* Desolation: A state of complete emptiness or loneliness.
* Oblivion: A state of being forgotten or completely erased.
* End: The final point or stage of something.
* Termination: The act of ending or bringing to an end.
* Denouement: The resolution of a plot in a story or play.
Figurative Synonyms:
* Black cloud: A symbol of misfortune or bad luck.
* Dark shadow: A symbol of impending danger or misfortune.
* Grim reaper: A personification of death.
* Sword of Damocles: A symbol of impending danger or doom.
The best synonym for "doom" will depend on the specific context and the desired tone.