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Synonyms

inane

American  
[ih-neyn] / ɪˈneɪn /

adjective

  1. lacking sense, significance, or ideas; silly.

    inane questions.

    Synonyms:
    pointless, absurd
  2. empty; void.


noun

  1. something that is empty or void, especially the void of infinite space.

inane British  
/ ɪˈneɪn /

adjective

  1. senseless, unimaginative, or empty; unintelligent

    inane remarks

"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 inane? Something inane lacks sense, significance, or ideas. Do you know when to use inane, fatuous, silly, foolish, stupid, and asinine? Find out on Thesaurus.com. 

Other Word Forms

  • inanely adverb

Etymology

Origin of inane

First recorded in 1655–65, inane is from the Latin word inānis

Explanation

If something is inane, it's silly or senseless. If you just want to space out, you won't mind the inane chatter on TV, as long as it's on. Inane comes from the Latin inanis, for empty, and you can think of it as empty-headed. We call something inane if it states the obvious, or is really silly in a way that seems unintelligent. If you give your boss a presentation in a bunny suit and sing a song about being happy, she might say, "Get out of here with your inane bunny act!" Other synonyms are stupid, vacuous, ridiculous, pointless.

Keep Reading on Vocabulary.com

Vocabulary lists containing inane

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.

With his inane bleating on television about taking over the world, Graham sounded unhinged.

From Salon • Mar. 10, 2026

After all, I am only in the store a few minutes a week and can readily suck it up and ignore the discombobulatingly inane strains of “Peaceful, Easy Feeling” blaring overhead.

From The Wall Street Journal • Nov. 15, 2025

Privately, they have explained to me that it is the manager’s decision to blast inane, Paleolithic Rick Astley tunes at ear-shattering volumes.

From The Wall Street Journal • Nov. 15, 2025

The uproar even produced this exquisitely inane headline from the New York Times: “What Charlie Kirk Could Mean for the Future of Marriage.”

From Salon • Sep. 28, 2025

But if a grownup American of indeterminable age asked her for directions, invariably speaking too quickly, she merely shrugged and smiled an inane smile.

From "How the García Girls Lost Their Accents" by Julia Alvarez