mortal 1 of 2

Definition of mortalnext
1
2
3
4

mortal

2 of 2

noun

Synonym Chooser

How does the adjective mortal differ from other similar words?

Some common synonyms of mortal are deadly, fatal, and lethal. While all these words mean "causing or capable of causing death," mortal implies that death has occurred or is inevitable.

a mortal wound

When might deadly be a better fit than mortal?

While in some cases nearly identical to mortal, deadly applies to an established or very likely cause of death.

a deadly disease

When is fatal a more appropriate choice than mortal?

The words fatal and mortal can be used in similar contexts, but fatal stresses the inevitability of what has in fact resulted in death or destruction.

fatal consequences

Where would lethal be a reasonable alternative to mortal?

In some situations, the words lethal and mortal are roughly equivalent. However, lethal applies to something that is bound to cause death or exists for the destruction of life.

lethal gas

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 mortal
Adjective
ABC's eight-season classic flew Elizabeth Montgomery to fame as Samantha, a witch who marries mortal Darren (Dick York, later replaced by Dick Sargent) despite the disapproval of her all-powerful mother (Agnes Moorehead). James Mercadante, Entertainment Weekly, 4 Jan. 2026 Look, there's no national security expert saying that Venezuela was a mortal threat to the United States three weeks ago. CBS News, 4 Jan. 2026
Noun
To find the Fleece and save Grover, Percy and team must traverse the Sea of Monsters, known as the Bermuda Triangle to mortals, and the watery gauntlet that awaits them there. Dessi Gomez, Deadline, 8 Dec. 2025 But, every so often, the gods concoct a minor tragedy for even the most powerful mortals, and a glimpse of life’s futility—and perhaps even its ever-present mortality—breaks briefly through. Ian Crouch, New Yorker, 28 Nov. 2025 See All Example Sentences for mortal
Recent Examples of Synonyms for mortal
Adjective
  • The federal officer with the less than lethal weapon can be seen pointing it at Rummler.
    Sean Emery, Oc Register, 15 Jan. 2026
  • Almost always in these cases, an officer facing down a moving two-ton conveyance will have a fraction of a second to decide if a lethal threat exists.
    Laurence Miller, Sun Sentinel, 14 Jan. 2026
Adjective
  • The Burbank Police Department also shared a security camera video from the deadly shootout.
    Matthew Rodriguez, CBS News, 8 Jan. 2026
  • Rock jetties can be deadly in such conditions, stay off the rocks.
    CA Weather Bot, Sacbee.com, 8 Jan. 2026
Adjective
  • Steering wheels, pedals, and dashboards designed for constant human control can limit comfort and flexibility when the vehicle is driving itself.
    Neetika Walter, Interesting Engineering, 8 Jan. 2026
  • The right response is not to walk away from generative AI, but to combine it with deterministic tools, human oversight, and serious training.
    Arkansas Online, Arkansas Online, 8 Jan. 2026
Adjective
  • For example, if one aircraft that looks like a civilian plane launches a missile, the enemy might have a reason to believe other civilian aircraft are potentially hostile.
    Eleanor Watson, CBS News, 14 Jan. 2026
  • During the Cold War, administrations authorized CIA operations against hostile regimes engaged in subversion and criminal conduct.
    Timothy M. Herbst, Hartford Courant, 13 Jan. 2026
Noun
  • Earlier that evening, Garden Grove police had been contacted by the Santa Ana Police Department, which was investigating a possible missing-person case after the woman failed to report to work, police said.
    Sydney Barragan, Oc Register, 9 Jan. 2026
  • The occasional person on a walk or shopper at one of the barely dozen stores still open, but the sound inside the mall is mostly just silence.
    Tori Apodaca, CBS News, 9 Jan. 2026
Adjective
  • Several hundred protesters gathered at First Ward Park on Thursday night in response to Wednesday’s fatal shooting of a woman in Minneapolis by an Immigration and Customs Enforcement agent.
    Charlotte Observer, Charlotte Observer, 9 Jan. 2026
  • John Mulaney has postponed three upcoming shows in Minneapolis following the fatal shooting of Renee Nicole Good by an Immigration and Customs Enforcement officer.
    Amy McCarthy, PEOPLE, 9 Jan. 2026
Adjective
  • George Rose / Getty Images The boy was taken to a nearby hospital, where he was pronounced dead.
    Austen Erblat, CBS News, 13 Jan. 2026
  • Shanahan reaches deep into the playbook The 49ers seemed dead in the water after losing George Kittle to an Achilles injury in the first half.
    Chris Biderman, Sacbee.com, 12 Jan. 2026
Adjective
  • For decades, researchers have compared places with higher and lower levels of pollutants and have looked at differences in premature deaths and other negative health outcomes while controlling for other factors that could affect those numbers.
    Andrea Thompson, Scientific American, 14 Jan. 2026
  • The Iowa Board of Educational Examiners is now being sued for soliciting complaints about teachers who made negative public comments about Charlie Kirk in the wake of the conservative activist’s death last fall.
    Clark Kauffman, Des Moines Register, 14 Jan. 2026

Browse Nearby Words

Cite this Entry

“Mortal.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/mortal. Accessed 16 Jan. 2026.

More from Merriam-Webster on mortal

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!