How to Use undetectable in a Sentence

undetectable

adjective

• Tests found the amount of dust in the air inside the fire station was undetectable.
  — Anna Beahm | [e-mail], al.com, 19 July 2019
• For years, the changes have been slow and almost undetectable.
  — Sarah Bowman, Indianapolis Star, 12 Feb. 2018
• More:We’re in the ‘undetectable era’ of plastic surgery.
  — Charles Trepany, USA TODAY, 2 Feb. 2025
• The soft green tint is undetectable and helps even out redness.
  — Allure Editors, Allure, 1 Dec. 2024
• In the open ocean, tsunami waves can be small and may even be undetectable by a boat at the surface.
  — Sally Warner, The Conversation, 19 Jan. 2022
• The Hatch chiles and cheese sauce were almost undetectable though.
  — Shaena Montanari, The Arizona Republic, 5 Nov. 2020
• Soto said the trauma Ching described would not have healed in that time to the point that the injury was undetectable.
  — Alene Tchekmedyian, Los Angeles Times, 30 Dec. 2020
• On flat ground, the motor’s boost can be undetectable, but on a steep hill, the help can make a big difference.
  — BostonGlobe.com, 22 Oct. 2021
• The same undetectable backdoor works on the $200 Ledger Blue, which is billed as a higher-end device.
  — Dan Goodin, Ars Technica, 21 Mar. 2018
• The gear ratios seem just right, and boost lag is almost undetectable.
  — Rich Ceppos, Car and Driver, 7 May 2023
• Blend with a brush or sponge until undetectable for skin that appears smooth, soft, and blurred.
  — Kiana Murden, Vogue, 15 Feb. 2025
• The result was so effective that the message of the bombers was undetectable in pictures in newsprint.
  — Randal Doane, Harper’s Magazine , 7 Dec. 2021
• While such a faint signal would normally be undetectable, that should not be the case in voids.
  — Anil Ananthaswamy, Scientific American, 8 June 2022
• At first, these compounds may be undetectable by taste or smell.
  — Eric Asimov, New York Times, 20 Oct. 2017
• The noise produced by some of the higher-end models is nearly undetectable to our ears.
  — Brandee Gruener, Southern Living, 25 Jan. 2025
• Seeing it for the first time, the effect is soothing and layered, the hard graft behind it undetectable.
  — Jo Rodgers, Vogue, 26 Nov. 2021
• A year later, 16 patients were alive and the cancer was still undetectable.
  — NBC News, 16 Apr. 2018
• And even if the ship itself could be made completely undetectable, its wake might still give it away.
  — Abe Dane, Popular Mechanics, 3 Dec. 2020
• To the naked eye, a massive glacier moving 100 feet is almost undetectable.
  — Stefanie Ellis, Washington Post, 8 Sep. 2019
• The wires were also undetectable when lying on the bed, according to our tester.
  — Molly Blanco, Better Homes & Gardens, 12 Apr. 2023
• The first was that vodka was (allegedly) undetectable on your breath, the end-to-end encryption of its time.
  — Jason O'Bryan, Robb Report, 25 Feb. 2021
• Rodis wants both to shield sensitive body parts and to make their contours undetectable.
  — Kate Julian, The Atlantic, 6 Aug. 2019
• What had been obvious to his coach had been undetectable to his classmates.
  — Hannah Leone, chicagotribune.com, 5 Sep. 2019
• Indeed, Pinot Noir was not only near-undetectable in terms of taste but also on the label.
  — Lettie Teague, WSJ, 25 June 2019
• Newcomb Hollow beach now has a sensor, but a shark without a tag is undetectable to it.
  — Alec Wilkinson, The New Yorker, 25 Aug. 2021
• Christopher Payne/Esto The modern race to build undetectable submarines dates from the 1960s.
  — IEEE Spectrum, 16 Dec. 2024
• The hibiscus is undetectable, but the ginger is assertive and tasty.
  — Jolene Thym, The Mercury News, 13 July 2019
• The trouble is that much of the trail of Anna Harvey’s influence is undetectable.
  — Sarah Mower, Vogue, 15 Oct. 2018
• So, what would happen if humans were undetectable by this pest?
  — Abigail Adams, PEOPLE.com, 25 Aug. 2021
• This initial test did not generate all of life’s prerequisites, but Meng notes that other important compounds might have been present at undetectable levels.
  — Cody Cottier, Scientific American, 14 Mar. 2025