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
In this case, hospital staff who treated the Idaho man were initially unaware of the skunk scratch and attributed his symptoms to chronic comorbidities. Angela Palermo, Idaho Statesman, 11 Dec. 2025 In fact, most readers of Dickinson are unaware of the intense and long-lived relationship that was at the very core of the poet’s emotional and creative life. Via Chronicle Books, Literary Hub, 11 Dec. 2025 Viral TikTok and Instagram videos have spotlighted the need to clean these filters, but many people were unaware of their existence and importance until now. Sophie Flaxman, Better Homes & Gardens, 11 Dec. 2025 Some residents were unaware of the collection schedule and put trash by the curb either too early or too late, Williams said. Madeleine Wright, CBS News, 10 Dec. 2025 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 15 Dec. 2025.

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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