Dictionary.com
Thesaurus.com

unaccounted

British  
/ ˌʌnəˈkaʊntɪd /

adjective

  1. missing

    as many as 100 people are unaccounted for

  2. not included in an account

    70 million dollars of unaccounted money

  3. not explained adequately

    unaccounted friendliness

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

About 3.5 million people from a single year were unaccounted for.

From The Wall Street Journal ● Oct. 13, 2026

Most of the revenue needed to justify the heavy investment made to build out artificial-intelligence capabilities is so far unaccounted for, according to a report released Tuesday by the consulting giant Bain & Co.

From MarketWatch ● Sep. 29, 2026

Of the thousands who like Mahmoud went missing during the Hamas-Israel war, the crushing majority remain unaccounted for, disappeared in the death-stalked bedlam of Gaza, no hint as to whether they’re dead or alive.

From Los Angeles Times ● Sep. 12, 2026

Hundreds of people remain unaccounted for on the Tibetan side of the frontier, where Chinese authorities keep tight control over media access and sources of information.

From Barron's ● Sep. 3, 2026

I didn’t start to worry until it got to be 4:50 and the Colonel and Takumi were still unaccounted for.

From "Looking for Alaska" by John Green

Random Word

Spin the wheel and learn a new word!

Get a word

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com