unregistered

adjective

ˌən-ˈre-jə-stərd How to pronounce unregistered (audio)
Definition of unregisterednext
as in unlisted
not appearing on a list an unregistered car

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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 unregistered The driver, identified as 54-year-old Robert Delorenzo of Stratford, was arrested and charged with reckless driving, operating an unregistered motor vehicle and failure to stop on the right side of the road. — Staff Report, Hartford Courant, 26 Sep. 2026 Owen McIntire, 20, of Parkville, faces one count of malicious destruction of property and one count of unlawful possession of an unregistered destructive device for the March 2025 incident. — Nathan Pilling, Kansas City Star, 25 Sep. 2026 In June, Josie faced court on an unrelated charge after police found an unregistered silencer during a search of Oak Park Station. — Hilary Whiteman, CNN Money, 20 Sep. 2026 Colorado list included 30,000 noncitizens Mullin also said ERIC’s 2022 eligible-but-unregistered list in Colorado included 30,000 noncitizens who received voter-registration invitations from the Colorado secretary of state. — Kaelan Deese, The Washington Examiner, 4 Sep. 2026 See All Example Sentences for unregistered
Recent Examples of Synonyms for unregistered
  1. unlisted
  2. unrecorded
  3. undisclosed
  4. unidentified
  5. unspecified
Adjective
  • The segment is naggingly vague with both of them showing love for Ye in spite of unlisted flaws.
    — Craig Jenkins, Vulture, 22 Sep. 2026
  • Yoshikazu Tsuno | Afp | Getty Images Japan's startup and initial-public offering scenes may get a boost from a new trading platform that will help unlisted companies raise capital.
    — Justina Lee, CNBC, 27 Aug. 2026
Definition of unlisted
Adjective
  • Still, the agency warned the true death toll is likely much higher as many shipwrecks and disappearances cannot be confirmed and go unrecorded.
    — ABC News, ABC News, 17 Sep. 2026
  • The integrator resolves the issue before morning business hours, eliminating the common nightmare scenario of discovering an unrecorded break-in weeks after the fact.
    — Robert Messer, Forbes.com, 15 Sep. 2026
Definition of unrecorded
Adjective
  • Its top three customers (the third is undisclosed) generate 72% of its revenue in Q2, the company said.
    — Jim Edwards, Fortune, 16 Oct. 2026
  • The work covers system development, demonstration, and integration efforts for an F-35 variant configured for an undisclosed Foreign Military Sales (FMS) customer.
    — Kaif Shaikh, Interesting Engineering, 16 Oct. 2026
Definition of undisclosed
Adjective
  • The strikes continued into the week, with UKMTO issuing fresh warnings Monday that a crude oil tanker and a product tanker had been struck by unidentified projectiles while transiting the strait.
    — Glenn Taylor, Footwear News, 13 Oct. 2026
  • Dozens of unidentified migrants who died during the crossings were buried there.
    — ABC News, ABC News, 13 Oct. 2026
Definition of unidentified
Adjective
  • Shortly after the incident, the US made the unusual decision to move all its long-range bombers stationed in the UK back to their home bases on American soil following an unspecified new threat.
    — Issy Ronald, CNN Money, 13 Oct. 2026
  • Trump then cited an unspecified death toll related to the conflict.
    — David Zimmermann, The Washington Examiner, 12 Oct. 2026
Definition of unspecified

Browse Nearby Words

unregenerate
unregistered
unregulated
See all Nearby Words

Cite this Entry

“Unregistered.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unregistered. Accessed 20 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

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

Last Updated: - Updated example sentences

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of compunction

See Definitions and Examples »

Popular in Grammar & Usage

See More

'Affect' vs. 'Effect'

Merriam-Webster’s Great Big List of Words You Love to Hate

The Exceptions of '-s' and '-es' Plurals

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

Did 'orange' the fruit or the color come first?
See More

Popular

See More

'Affect' vs. 'Effect'

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
artwork of illustrated limes with the text limes and smile with an arrow connecting the two words
Quiz: Spot the Anagram! Scramble these words to find new words with the e...
See All