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innocuous

American  
[ih-nok-yoo-uhs] / ɪˈnɒk ju əs /

adjective

  1. not harmful or injurious; harmless.

    an innocuous home remedy.

  2. not likely to irritate or offend; inoffensive; an innocuous remark.

  3. not interesting, stimulating, or significant; pallid; insipid.

    an innocuous novel.


innocuous British  
/ ˌɪnəˈkjuːɪtɪ, ɪˈnɒkjʊəs /

adjective

  1. having little or no adverse or harmful effect; harmless

"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

Other Word Forms

Etymology

Origin of innocuous

From the Latin word innocuus, dating back to 1590–1600. See in- 3, nocuous

Explanation

Something that's innocuous isn't harmful or likely to cause injury. Public figures like mayors and governors have to expect they'll get critical or even hurtful emails and phone calls, as well as more innocuous feedback. The adjective innocuous is useful when you're talking about something that doesn't offend or injure anyone. Innocuous remarks or comments are meant kindly, and innocuous germs won't make you sick. An innocuous question is innocently curious, rather than aimed to hurt someone's feelings. The word comes from the Latin roots in-, "not," and nocere, "to injure or harm."

Keep Reading on Vocabulary.com

Vocabulary lists containing innocuous

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.

See Examples For:

It all began with an innocuous video shared by Seattle resident Kiana Hall on Instagram.

From BBC Jul. 24, 2026

Muir confesses that this feature of the market is overlooked by many market players, partly because it’s esoteric and seemingly innocuous.

From MarketWatch Jul. 2, 2026

The space for connecting with certain international cultures has shrunk significantly, even when it comes to something relatively innocuous as embracing Western cultural exports.

From The Wall Street Journal May 5, 2026

The relatively innocuous nature of the incident shouldn’t greatly impact Branch’s draft status, according to team personnel executives interviewed by NFL Network.

From Los Angeles Times Apr. 20, 2026

It couldn’t have been Lord Nugent’s words, which seemed to be innocuous; or was she missing what they meant?

From "The Book of Dust: La Belle Sauvage" by Philip Pullman

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