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Synonyms

smug

American  
[smuhg] / smʌg /

adjective

smugger, smuggest
  1. contentedly confident of one's ability, superiority, or correctness; complacent.

  2. trim; spruce; smooth; sleek.


smug British  
/ smʌɡ /

adjective

  1. excessively self-satisfied or complacent

  2. archaic trim or neat

"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 smug

First recorded in 1545–55; perhaps from Middle Dutch smuc “neat, pretty, nice”

Explanation

A smug person is self-satisfied. You can usually recognize someone who is pleased with himself by his smug little smile and self-righteous remarks. Smug is the opposite of modest and unsure. In cartoons, the smug character often walks around with his chest puffed out and his ego leading the way. “Too much good fortune can make you smug and unaware,” thought Rachel Field, the children’s author. What she means is that successes are appreciated much more when they don't come so often that you begin to feel entitled to them.

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Vocabulary lists containing smug

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.

"I felt very smug when I beat some horses," she said.

From BBC • May 10, 2026

They are lulled into a smug confidence that his threats will always be toothless bluster.

From Salon • Apr. 20, 2026

They’re insincere and elitist and out of touch and smug in many respects, from the perspective of a young man.

From Slate • Mar. 25, 2026

Volker Beck, president of the German-Israeli Society, labelled Steinmeier's comments on the war "grossly inappropriate" and said they displayed a "smug know-it-all attitude".

From Barron's • Mar. 24, 2026

“So you decided to accept your name after all, Margaret,” Henrietta Von Marsh said, a smug smile sliding across her face.

From "Dactyl Hill Squad" by Daniel José Older

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