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
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Adjective
In the series’ third season, Primal got gnarlier by bringing protagonist Spear (voiced by Aaron LaPlante) back from the dead but keeping the character unaware of his new zombie status. Roxana Hadadi, Vulture, 4 May 2026 It was inspired by a real-life account of a French diplomat who has a Chinese mistress for 20 years, seemingly unaware that his paramour is actually a man, and a Communist spy. Marla Jo Fisher, Daily News, 4 May 2026 Many Californians are unaware of how directly the treasurer’s office affects their daily lives, from college savings programs and housing finance to infrastructure and pension investments. Linh Tat, Oc Register, 4 May 2026 Adam Scott stars as a writer who travels to an Irish inn to spread the ashes of his parents, unaware that the estate is haunted by an ancient evil. Rebecca Rubin, Variety, 3 May 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 9 May. 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

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