Catastrophic and Fatal

Similar meaning words

Catastrophic adjective - Bringing about ruin or misfortune.

Usage example: a catastrophic tornado destroyed the hamlet's only house of worship

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Fatal is a synonym for catastrophic in disastrous topic. In some cases you can use "Fatal" instead an adjective "Catastrophic", when it comes to topics like help, deadly, destructive, devastating. popular alternative

Nearby Word: catastrophe

Fatal adjective - Bringing about ruin or misfortune.

Usage example: I made the fatal mistake of sharing my secret with the office's biggest blabbermouth

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Catastrophic is a synonym for fatal in disastrous topic. You can use "Catastrophic" instead an adjective "Fatal", if it concerns topics such as deadly, help, devastating. popular alternative

Don't Try This at Home, but it is a fact that human beings can walk away from catastrophic accidents and savage attacks with little sign of external damage and occasionally survive wounds that should have been fatal by conventional wisdom.

Source: Made of Plasticine
What also saved Giffords' life is that the bullet went clean through the left hemisphere of her brain, instead of tearing through the bridge in the middle between the left and right hemispheres; the catastrophic damage caused by breaking this central bridge is usually fatal.

Source: Pretty Little Headshots
If not fatal, it would be catastrophic and permanent injury.

Source: Tap on the Head

Cite this Source

Fatal and Catastrophic. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/catastrophic/fatal

Catastrophic & Fatal. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/catastrophic/fatal>.

Fatal or Catastrophic. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/catastrophic/fatal.

Google Ngram Viewer shows how "catastrophic" and "fatal" have occurred on timeline