aware implies vigilance in observing or alertness in drawing inferences from what one experiences.
aware of changes in climate
cognizant implies having special or certain knowledge as from firsthand sources.
not fully cognizant of the facts
conscious implies that one is focusing one's attention on something or is even preoccupied by it.
conscious that my heart was pounding
sensible implies direct or intuitive perceiving especially of intangibles or of emotional states or qualities.
sensible of a teacher's influence
alive adds to sensible the implication of acute sensitivity to something.
alive to the thrill of danger
awake implies that one has become alive to something and is on the alert.
a country always awake to the threat of invasion
Examples of aware in a Sentence
Are you aware how important you are to me?
She is one of the most aware people I know.
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The formal signing of the India-EU deal would take place after legal vetting expected to last five to six months, an Indian government official aware of the matter has said.—CNN Money, 27 Jan. 2026 Responses will help city officials determine how aware people are of the app and what their experiences have been like in using it to report problems and request services.—Noah Lyons, San Diego Union-Tribune, 27 Jan. 2026 The client is intellectually aware of what is going on with the therapy.—Lance Eliot, Forbes.com, 27 Jan. 2026 The Clippers, to their credit, were aware of Flom’s tweet.—Tim Reynolds, Los Angeles Times, 27 Jan. 2026 See All Example Sentences for aware
Word History
Etymology
Middle English iwar, iwarre, going back to Old English gewær, going back to West Germanic *gawaro- (whence Old Saxon & Old High German giwar "cognizant"), from *ga-, perfective, associative and collective prefix + Germanic *waro- "cognizant, watchful" — more at com-, ware entry 1
First Known Use
before the 12th century, in the meaning defined at sense 2
Time Traveler
The first known use of aware was
before the 12th century