ultrarare

adjective

Definition of ultrararenext
as in rare

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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 ultrarare That’s when surgeons infused a drug into her spine to fix the ultrarare genetic glitch that had vexed her nervous system since infancy. — Erika Check Hayden Brittainy Newman, New York Times, 19 Dec. 2022
Recent Examples of Synonyms for ultrarare
  1. rare
  2. outstanding
  3. excellent
  4. transcendent
  5. sterling
  6. superior
  7. first-class
  8. prime
Adjective
  • Voting by noncitizens and fraud involving mail ballots are both rare.
    — Aoife Walsh, Washington Post, 27 Oct. 2026
  • Back in 2023, Stevens revealed he was diagnosed with Guillain-Barré syndrome—a rare auto-immune disorder in which the body’s immune system attacks the nerves—and was working to relearn how to walk and use his hands.
    — Nina Corcoran, Pitchfork, 27 Oct. 2026
Definition of rare
Adjective
  • Highfill maintains a covenant requiring utility rates to generate net revenues equal to at least 110% of maximum annual debt service on outstanding system bonds.
    — Randy Moll, Arkansas Online, 26 Oct. 2026
  • The debt reflects the principal amount outstanding under convertible notes Anthropic issued to Amazon starting in 2023, according to the lab's prospectus.
    — Ashley Capoot,Jordan Novet,Annie Palmer,Lora Kolodny,Kai Nicol-Schwarz,Caleigh Keating, CNBC, 26 Oct. 2026
Definition of outstanding
Adjective
  • His 28-yard touchdown reception from Sam Darnold late in the second quarter beat Delane, who had excellent position.
    — Blair Kerkhoff, Kansas City Star, 26 Oct. 2026
  • The biggest key for the Brewers in this game is to see if their bullpen can keep their excellent pitching alive.
    — OutKick, FOXNews.com, 26 Oct. 2026
Definition of excellent
Adjective
  • That, coupled with the first experiment – those were transcendent moments.
    — Karl Deisseroth, The Conversation, 15 Oct. 2026
  • What about the strange, transcendent experiences that only fully reveal themselves when encountered collectively, in a room, over time?
    — Sam Fleischner, IndieWire, 14 Oct. 2026
Definition of transcendent
Adjective
  • Eisenkot is viewed by supporters as a capable leader with sterling security credentials who, along with his likely governing partners, could act as a bulwark against creeping illiberalism.
    — Arkansas Online, Arkansas Online, 28 Oct. 2026
  • Charms on a bracelet sold through TikTok Shop, also advertised as sterling silver, contained about 33% cadmium, roughly 3,300 times the limit, according to trade publication JCK’s summary of the report.
    — Bilin Lin, Fortune, 16 Oct. 2026
Definition of sterling
Adjective
  • As a bonus, OLED makes movies, photos, and games look far superior to those on screens without this backlighting tech.
    — Joe Osborne, PC Magazine, 26 Oct. 2026
  • The original’s superior slide-in design was traded for a vice-grip design to ensure compatibility with both the newer and older Switch consoles.
    — Cameron Faulkner, The Verge, 25 Oct. 2026
Definition of superior
Adjective
  • Once on the plane (one of select Boeing 777-300ERs outfitted with new four-suite cabins), each first-class passenger has 37 square feet to themselves.
    — Laura Dannen Redman, Robb Report, 22 Oct. 2026
  • But the first-class flights, the five-star hotels—none of it felt natural to her.
    — Sarah Crompton, Vogue, 21 Oct. 2026
Definition of first-class
Adjective
  • The agreement also means prime farmland won’t be taken out of production and gives the state a new water source to help the ecosystem, Endean said.
    — Ian James, Los Angeles Times, 23 Oct. 2026
  • In the meantime, the Rays and Brewers provide prime examples of how smaller-market teams can win in today’s MLB.
    — Kansas City Star, Kansas City Star, 23 Oct. 2026
Definition of prime

Browse Nearby Words

ultrarapid
ultrarare
ultrarefined
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Cite this Entry

“Ultrarare.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultrarare. Accessed 30 Oct. 2026.

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