unaware

1 of 2

adjective

un·​aware ˌən-ə-ˈwer How to pronounce unaware (audio)
Synonyms of unawarenext
: not aware : ignorant
unaware of the problem
unawarely adverb
unawareness noun

unaware

2 of 2

adverb

Examples of unaware in a Sentence

Adjective she was unaware of the change in travel plans Adverb the predawn attack took the airmen completely unaware
Recent Examples on the Web
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.
Adjective
As in all middle-class horror stories, the two protagonists are blissfully unaware of what’s coming to them. Damon Wise, Deadline, 16 Feb. 2026 Chatham County Police emphasized they were not involved in the federal operation or pursuit and were unaware of it until after the crash. Zachary Bynum, CBS News, 16 Feb. 2026 Wim Wenders’ tag-along with Ry Cooder to make recordings with aging giants of traditional Cuban music was a revelation for so many viewers unaware of the art form. Jordan Hoffman, Entertainment Weekly, 15 Feb. 2026 Many people are unaware that the Apollo program ended in 1964 – four years before Apollo 11. New Atlas, 15 Feb. 2026 See All Example Sentences for unaware

Word History

First Known Use

Adjective

1696, in the meaning defined above

Adverb

1581, in the meaning defined above

Time Traveler
The first known use of unaware was in 1581

Browse Nearby Words

Cite this Entry

“Unaware.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unaware. Accessed 18 Feb. 2026.

Kids Definition

unaware

1 of 2 adverb
un·​aware ˌən-ə-ˈwa(ə)r How to pronounce unaware (audio)
-ˈwe(ə)r

unaware

2 of 2 adjective
: not aware : ignorant
unawareness noun

More from Merriam-Webster on unaware

Last Updated: - Updated example sentences
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