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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.

A young Michaels, with thick black curly hair and the same distinctive voice, broadcast from the track and touched on the interesting elements of Shoemaker’s presence.

From Los Angeles Times • Apr. 26, 2026

One interesting side note: Our experts have never favored traditional vice industries despite strong compound returns in some of the companies that populate these industries.

From The Wall Street Journal • Apr. 25, 2026

“I saw an item on the dessert menu, and I thought, ‘That looks really interesting.

From Salon • Apr. 25, 2026

“The ECB and Bank of England meetings are more interesting on the potential for policy guidance as they are likely gearing up for rate hikes,” he added.

From Barron's • Apr. 24, 2026

Howard looked a lot more interesting, but nobody expected Mrs. McCluskey to think so.

From "The Best School Year Ever" by Barbara Robinson