inadvertent
Americanadjective
-
unintentional.
an inadvertent insult.
-
not attentive; heedless.
- Synonyms:
- inattentive
-
of, relating to, or characterized by lack of attention.
- Synonyms:
- negligent, careless, thoughtless
adjective
-
failing to act carefully or considerately; inattentive
-
resulting from heedless action; unintentional
Other Word Forms
Etymology
Origin of inadvertent
First recorded in 1645–55; abstracted from inadvertence, inadvertency
Explanation
When something happens by accident, it's inadvertent, or unintentional. The gas company assured you that the error in your bill was inadvertent and that they would fix it, but not before you blew off some steam. If you break down the adjective inadvertent you find the word vert, from the Latin vertere, meaning "to turn." Advertent comes to mean "turning the mind to," and as the prefix in- means "not," inadvertent means “not turning the mind to,” or "not intending to." When your actions are inadvertent you're not paying attention to their consequences. Remember that inadvertent ends with -ent by remembering this sentence: “We inadvertently ripped the tent.”
Vocabulary lists containing inadvertent
Things Fall Apart
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Commonly Misspelled Words, List 2
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This Week in Words: April 20–26, 2019
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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.
Polanski previously told the BBC he had made an "inadvertent mistake" by re-posting the image.
From BBC ● Jul. 29, 2026
In addition to being an inadvertent tutorial on production design, “A Woman of Substance” feels a bit dated, in a way it certainly wouldn’t have 40 years ago.
From The Wall Street Journal ● Jun. 23, 2026
If it happened, Meta says, it would have been inadvertent.
From Los Angeles Times ● Jun. 18, 2026
Musk has said that his filing delay was inadvertent and that he submitted his disclosure on the business day after his wealth manager consulted legal counsel about potential filing requirements.
From MarketWatch ● May 4, 2026
Aware of the rivalry between the two schools, employers searched for some middle ground of impartiality, fearful that any inadvertent slip might cause a mutiny from one half of the work force or the other.
From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger
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.
