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Synonyms

aware

American  
[uh-wair] / əˈwɛər /

adjective

  1. having knowledge; conscious; cognizant.

    aware of danger.

    Synonyms:
    mindful
    Antonyms:
    oblivious
  2. informed; alert; knowledgeable; sophisticated.

    She is one of the most politically aware young women around.


aware British  
/ əˈwɛə /

adjective

  1. having knowledge; cognizant

    aware of his error

  2. informed of current developments

    politically aware

"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

Related Words

See conscious.

Other Word Forms

  • awareness noun
  • hyperaware adjective
  • self-aware adjective
  • well-aware adjective

Etymology

Origin of aware

First recorded before 1100; Middle English, variant of iwar, Old English gewær “watchful” (cognate with Old High German, Old Saxon giwar, German gewahr ), equivalent to ge- y- + wær ware 2

Explanation

To be aware means to know about. If you're aware of a sled zooming towards you, move! And if you’re aware that the other kids wish they had sleds, share yours. That’s being socially aware. Well done. Aware is a close relative of beware, "look out for." Julius Caesar is famously warned to "beware the ides of March." Too bad he's not aware of why. Beware and aware share the root ware, from an Old English word meaning "careful." Be aware of your purse at all times, and beware of the snatch-and-grab thief.

Keep Reading on Vocabulary.com

Vocabulary lists containing aware

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.

When I saw “English” in 2024 at the Old Globe in San Diego, I was acutely aware of what the playwright was not addressing.

From Los Angeles Times • Apr. 11, 2026

In the email, Healthdaq said it became aware of unauthorised access to certain data held within its platform on 30 March.

From BBC • Apr. 10, 2026

Part of that shift in thinking is due to technology’s omnipresence in our lives; it makes us more aware of the state of our health minute-by-minute.

From The Wall Street Journal • Apr. 10, 2026

All of the trusts said they were aware of a "potential" cyber incident affecting a third-party Health and Social Care supplier and have advised staff to be "extra vigilant".

From BBC • Apr. 10, 2026

She sat beside him on the couch, a fact Max was aware of only because he felt the couch cushion dip down.

From "The School for Whatnots" by Margaret Peterson Haddix