adjective
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
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.
Vocabulary lists containing inane
300 Most Difficult "SAT" Words
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The Catcher in the Rye
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100 SAT Words Beginning with "I"
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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.
Stars dictated dressing‑room dynamics, influenced tactical decisions and sometimes overshadowed the collective with inane disputes over things like training schedules or even who should take penalties.
From BBC ● May 29, 2026
Lowery makes proficient use of the confined setting where Sam and Mary reunite, building a two-hander chamber drama around Coel and Hathaway’s fervent commitment to the weird and inane.
From Salon ● Apr. 24, 2026
It’s beyond inane and so undercooked that it can’t manage to horseshoe its way back to brilliant, but there’s no other way I’d like it.
From Salon ● Mar. 8, 2026
Students are already using large language models to answer questions about deeper things, and the responses range from the inane to the untrue.
From The Wall Street Journal ● Dec. 14, 2025
William, too, apparently, is suffering from inane question syndrome.
From "The Inquisitor's Tale" by Adam Gidwitz
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
