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  • adj

Synonyms for sharp-sighted

keenly perceptive or alert

References in classic literature ?
That sharp-sighted woman soon guessed how matters stood between us, and descrying the enemy's movements from her elevation at the nursery-window, she would give me a quiet intimation if she saw me preparing for a walk when she had reason to believe he was about, or to think it likely that he would meet or overtake me in the way I meant to traverse.
What I'm suggesting here is that security agencies recruit Lebanese mothers as top secret agents because, when it comes to securing access to closely guarded secrets, nothing escapes our inquisitive, sharp-sighted mamas -- in fact, they'd put 007 to shame.
Then, one sharp-sighted man walking by was about to throw in a coin when he noticed a bad coin in the bowl.
He gets the whole family involved as he takes host Tom Ackerman on his first quest for the quick and sharp-sighted Wyoming pronghorn on Wyoming's public land.
Syrian Environment Researcher Eiyad al-Saleem said bats are the only mammal animal that can fly, they are sharp-sighted and they possess strong sense of smell.