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Synonyms

interesting

American  
[in-ter-uh-sting, -truh-sting, -tuh-res-ting] / ˈɪn tər ə stɪŋ, -trə stɪŋ, -təˌrɛs tɪŋ /

adjective

  1. engaging or exciting and holding the attention or curiosity.

    an interesting book.

    Synonyms:
    entertaining, absorbing
    Antonyms:
    dull
  2. arousing a feeling of interest.

    an interesting face.


idioms

  1. in an interesting condition, (of a woman) pregnant.

interesting British  
/ ˈɪntrɪstɪŋ, -tərɪs- /

adjective

  1. inspiring interest; absorbing

"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

Usage

What are other ways to say interesting? A person or a thing that is interesting arouses a feeling of curiosity or concern, or is engaging and exciting. But interesting isn’t quite the same as pleasing or gratifying. Find out why on Thesaurus.com.

Other Word Forms

  • interestingly adverb
  • interestingness noun
  • uninteresting adjective
  • uninterestingly adverb

Etymology

Origin of interesting

First recorded in 1705–15; interest + -ing 2

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.

But there were some interesting surprises in the results.

From Barron's • Apr. 1, 2026

Following the number from year to year, however, provides an interesting gauge of how people feel about their retirement security, he noted.

From MarketWatch • Apr. 1, 2026

"We expect many other interesting phenomena caused by scrolling and are going to study them."

From Science Daily • Mar. 31, 2026

It was interesting because part of what stood out to me was how hard it was to prove that these trades were made with insider information.

From Slate • Mar. 31, 2026

Of course, any news at all from Simon was good news, and what could be more interesting than that?

From "The Unseen Guest" by Maryrose Wood