ultraefficient

adjective

Definition of ultraefficientnext
as in efficient

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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 ultraefficient These ultraefficient electric vehicles could reduce the need for charging stops for all but the longest road trips. — Zlati Meyer, WSJ, 9 June 2023 Decades of selective breeding for better berries ensued, together with the development of ultraefficient packing methods and mechanical harvesters. — Yasmin Tayag, The Atlantic, 4 Oct. 2022 The developers said the ultraefficient design of those units appeals to a demographic that’s looking to downsize and simplify their life, but who still want to take advantage of all the benefits of living in a thriving, urban environment. — Jim Buchta, Star Tribune, 18 Oct. 2020 Extract frozen gas from permafrost or from the ocean floor to power new, ultraefficient turbines. — Discover Magazine, 16 Feb. 2012
Recent Examples of Synonyms for ultraefficient
  1. efficient
  2. adequate
  3. capable
  4. efficacious
  5. operative
  6. effective
  7. effectual
Adjective
  • Overall, the new airport retains what travelers love about Burbank–small, efficient, and relatively stress-free–while adding more space, amenities, and a stylish upgrade.
    — Annita Katee, Condé Nast Traveler, 8 Oct. 2026
  • But without Giddey or Buzelis on the court, the Bulls didn’t always have an efficient spark on offense.
    — Julia Poe, Chicago Tribune, 8 Oct. 2026
Definition of efficient
Adjective
  • Flagship neoclouds If the hyperscalers were adequate, neoclouds wouldn't be proliferating.
    — Jordan Novet, CNBC, 10 Oct. 2026
  • Many have taken to the streets in towns and neighborhoods to protest the worsening situation, with roadblocks, tire-burning and residents holding up signs criticizing the government for not providing adequate solutions.
    — Catherine Ellis, Miami Herald, 9 Oct. 2026
Definition of adequate
Adjective
  • So, just a few LRASM-capable B-52s could provide a lot of potential firepower for the Navy to call upon if needed.
    — Christopher McFadden, Interesting Engineering, 11 Oct. 2026
  • Rahimi plays him as a mostly sincere but deeply conflicted man, and most importantly a desperate one, capable of some rather unexpected deceptions.
    — Kambole Campbell, Variety, 11 Oct. 2026
Definition of capable
Adjective
  • Despite their reputation as one of the most efficacious skin-care ingredients on the market, retinoids are not without caveats.
    — Rio Viera-Newton, Vogue, 23 July 2026
  • One standout feature of the rejuvenating eye cream is its efficacious ingredient lineup.
    — Grace Scollo, InStyle, 10 July 2026
Definition of efficacious
Adjective
  • Indeed, with this work the term shift is operative in every way, framing its status as an artwork both transformational and transformed.
    — Jeffrey Weiss, Artforum, 1 Oct. 2026
  • West had coronary artery disease and died due to a combination of the pre-existing illness and post-operative complications a day after having cosmetic surgery.
    — Michael Saponara, Billboard, 23 Sep. 2026
Definition of operative
Adjective
  • The fix can be effective for some tasks, analysts say, but uses significantly more electricity.
    — Simone McCarthy, CNN Money, 13 Oct. 2026
  • Reducing losses can lower that effective fuel cost without requiring the hydrogen purchase price to decrease.
    — Josh McMorrow, Footwear News, 13 Oct. 2026
Definition of effective
Adjective
  • Others argue even if wilderness therapy is effectual for some, its premise is flawed.
    — Sara M Moniuszko, USA TODAY, 20 Feb. 2024
  • Will prospective politicos and those holding positions of power prompt effectual projects to maintain upkeep and ensure each and every citizen is safe rather than pushing self-serving, divisive social agendas?
    — Voice of the People, New York Daily News, 16 Jan. 2024
Definition of effectual

Browse Nearby Words

ultradry
ultraefficient
ultraexpensive
See all Nearby Words

Cite this Entry

“Ultraefficient.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ultraefficient. Accessed 14 Oct. 2026.

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