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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

Explanation

When you're giving a speech, you probably hope that your audience is gazing at you in fascination because what you're saying is so interesting, and not because you've got something weird on your face. The adjective interesting describes something that makes you curious, or catches your attention, but sometimes people use the word in a doubtful way when they are taken aback but want to be polite. Like if your grandmother looks at your new tattoo and says, "Well, that's certainly interesting!" Chances are she's not actually feeling very enthusiastic about your choice of body art.

Keep Reading on Vocabulary.com

Vocabulary lists containing interesting

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’s such an interesting creative endeavor to try to bring something so far in the past to life on the screen,” Panella adds.

From Salon • Apr. 12, 2026

This memory is what makes your chatbot valuable, and it’s also an interesting exercise to see yourself through your AI’s eyes.

From The Wall Street Journal • Apr. 12, 2026

“But when I’m out in the community, people aren’t talking to me about it, which is interesting this late, just weeks and weeks before early voting,” Newsom said in March.

From Los Angeles Times • Apr. 10, 2026

New festivals are often intriguing to music fans, especially if they have an interesting location.

From BBC • Apr. 10, 2026

Perhaps the most interesting thing about the parking lot were the other tracks.

From "Mountain of Fire" by Rebecca E. F. Barone