Definition of fatalnext

Synonym Chooser

How does the adjective fatal differ from other similar words?

Some common synonyms of fatal are deadly, lethal, and mortal. While all these words mean "causing or capable of causing death," fatal stresses the inevitability of what has in fact resulted in death or destruction.

fatal consequences

When is it sensible to use deadly instead of fatal?

While the synonyms deadly and fatal are close in meaning, deadly applies to an established or very likely cause of death.

a deadly disease

When would lethal be a good substitute for fatal?

The meanings of lethal and fatal largely overlap; however, lethal applies to something that is bound to cause death or exists for the destruction of life.

lethal gas

When might mortal be a better fit than fatal?

The synonyms mortal and fatal are sometimes interchangeable, but mortal implies that death has occurred or is inevitable.

a mortal wound

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of fatal The fight While punishments for people who've caused fatal crashes while high have varied wildly from state to state, Resecker's sentence stands out for being unusually tough, especially given his young age, according to a USA TODAY review of similar cases. Amanda Lee Myers, USA Today, 10 Mar. 2026 And non-fatal shootings decreased by 21%. Karen Kucher, San Diego Union-Tribune, 10 Mar. 2026 Police are investigating a fatal shooting in Hartford on Monday night after a man was found unresponsive in the street following a shots fired report. Staff Report, Hartford Courant, 10 Mar. 2026 During the altercation, police say one fatal shot was fired into the victim's stomach. Eric MacK, FOXNews.com, 10 Mar. 2026 See All Example Sentences for fatal
Recent Examples of Synonyms for fatal
Adjective
  • Each hot run was countered by a disastrous stretch for seemingly everyone.
    Gabby Herzig, New York Times, 15 Mar. 2026
  • But two disastrous seasons followed that campaign, with the Hurricanes going a combined 22-41 in 2023-24 and 2024-25.
    Adam Lichtenstein, Sun Sentinel, 15 Mar. 2026
Adjective
  • Boyd could not characterize the size of the knife or say whether officers had attempted less-lethal options before opening fire, though they are trained to do so depending on the incident.
    Daniel Hunt, Sacbee.com, 11 Mar. 2026
  • Lambda-cyhalothrin, which starves insects and is lethal to honeybees, was found on cherries, nectarines, peaches, plums, lettuce and broccoli.
    Sandee LaMotte, CNN Money, 11 Mar. 2026
Adjective
  • And despite volatility across markets, oil prices don’t seem to be creeping back toward catastrophic levels.
    Tiana Lowe Doescher, The Washington Examiner, 13 Mar. 2026
  • And in some cases, going up against her has resulted in a nearly catastrophic loss in follower count.
    Kathleen Walsh, Vulture, 12 Mar. 2026
Adjective
  • Dan Morrison Eleven different countries have asked Ukraine for help in countering Iran's deadly Shahed drones, with request for interceptors, electronic warfare systems and training, Ukrainian Presiden Volodymyr Zelenskyy said Monday.
    Thao Nguyen, USA Today, 10 Mar. 2026
  • Yet Aster diagnoses them, and everyone else, with a deadly case of social media brain rot.
    Amy Nicholson, Los Angeles Times, 10 Mar. 2026
Adjective
  • The interviews themselves are informative, but unobtrusive, and the while intimate footage of Frazier and Reynolds’ personal lives paints a slightly wider picture of their circumstances, their moods in the aftermath of their unfortunate digital breakthroughs is kept largely at an arm’s length.
    Siddhant Adlakha, Variety, 14 Mar. 2026
  • Juicy is in the unfortunate position of following Jane.
    Jason P. Frank, Vulture, 14 Mar. 2026

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Cite this Entry

“Fatal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/fatal. Accessed 17 Mar. 2026.

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