Dictionary.com
Thesaurus.com
Synonyms

unintended

British  
/ ˌʌnɪnˈtɛndɪd /

adjective

  1. not intended; unplanned

"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

Explanation

If you do something without planning or meaning to do it, it's unintended. An unintended consequence of your fun day at the beach is your painful, peeling sunburn. To intend is to plan or aim to do something. When you don't intend to do something but it happens anyway, it's unintended. An unintended side effect of your winning the 50-yard dash might be the extreme envy of your sister, who's very athletic and loves to win. And if you let her trim your hair later, you may just end up with unintended bangs!

Keep Reading on Vocabulary.com

Vocabulary lists containing unintended

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:

The “Lanterns” showrunner remained coy when asked whether this lantern’s more ominous origins could lead to any unintended consequences for Stewart.

From Los Angeles Times ● Oct. 5, 2026

Misalignment is a term used by AI companies and researchers to describe instances where an AI tool did something that it was not trained to do or was otherwise unintended.

From BBC ● Sep. 26, 2026

It has been desperate to avoid a ban, warning that it risked creating a cascade of unintended consequences that would throttle supplies of diesel and gasoline in the U.S. and lead to spiking prices.

From The Wall Street Journal ● Sep. 23, 2026

Chason Gordon investigates the rise of produce bred for perfection, and argues that there are unintended consequences to making fruit too delicious.

From Slate ● Sep. 23, 2026

His life seems at once to be a tale by Horatio Alger, a fulfillment of the American dream, and a warn- ing about unintended consequences.

From "Fast Food Nation: The Dark Side of the All-American Meal" by Eric Schlosser

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com