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Synonyms

canny

American  
[kan-ee] / ˈkæn i /

adjective

cannier, canniest
  1. careful; cautious; prudent.

    a canny reply.

  2. astute; shrewd; knowing; sagacious.

    a canny negotiator.

  3. skilled; expert.

  4. frugal; thrifty.

    a canny housewife.

  5. Scot.

    1. safe to deal with, invest in, or work at (usually used with a negative).

    2. gentle; careful; steady.

    3. snug; cozy; comfortable.

    4. pleasing; attractive.

    5. Archaic. having supernatural or occult powers.


adverb

  1. in a canny manner.

  2. Scot. carefully; cautiously.

canny British  
/ ˈkænɪ /

adjective

  1. shrewd, esp in business; astute or wary; knowing

  2. dialect good or nice: used as a general term of approval

  3. lucky or fortunate

"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

adverb

  1. dialect quite; rather

    a canny long while

"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

Other Word Forms

Etymology

Origin of canny

First recorded in 1580–90; can 1 + -y 1

Explanation

If you're a canny investor, you know how to spend money to make money — that is, you're prudent, farsighted, and capable of protecting your own interests, particularly in matters of finance or business. In contemporary usage, canny is a synonym for shrewd. Both words mean smart or sharp-witted, but they also suggest that someone is smart in a self-serving and possibly even tricky way. Canny is also related to the word cunning — another adjective meaning "wise," but with negative connotations. Uncanny is not the opposite of canny — it means "weird" or "unsettling."

Keep Reading on Vocabulary.com

Vocabulary lists containing canny

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.

It will take more than stolen KitKats and canny marketing to turn the company around.

From Barron's • Jun. 10, 2026

But that art, Serrano says, was created by Monroe, with equal parts natural magnetism and a canny, rigorous sense of her own strengths.

From Los Angeles Times • May 28, 2026

She beamed when the first wicket came - New Zealand batter Georgia Plimmer done in the air by some canny flight and picking out mid-off.

From BBC • May 10, 2026

The reason for that is resoundingly apparent in the documentary “Bernstein’s Wall,” opening at New York’s Film Forum this weekend, which focuses on both Bernstein’s political activism and politically canny sense of his public.

From The Wall Street Journal • Apr. 23, 2026

He or she is a deep thinker, canny like a fox, inspirational, and in many cases the toughest person in the boat.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

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