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inadvertently

American  
[in-uhd-vur-tnt-lee] / ˌɪn ədˈvɜr tnt li /

adverb

  1. unintentionally; without meaning to.

    I apologize to anyone I have inadvertently left off this list.

  2. through lack of attention; without anyone noticing.

    There is the potential for one set of rules to inadvertently replace another.


Etymology

Origin of inadvertently

inadvertent ( def. ) + -ly

Explanation

Inadvertently is an adverb that means "without knowledge or intent," like when you inadvertently take someone else's coat from the coatroom because it looks just like yours. When you do something inadvertently, you don't mean to do it — you might inadvertently step in a puddle, leave something important at home, or hurt your friend's feelings. Some things that happen inadvertently aren't mistakes, though: They happen by chance. For example, if you just happen to park your car at the exact place that blocks a bus from hitting a pedestrian, you've inadvertently saved a life.

Keep Reading on Vocabulary.com

Vocabulary lists containing inadvertently

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.

To avoid any quarrels, I suggest timing any stock sale, with the beneficiaries’ cooperation, so that no one inadvertently misses out on a dividend payment.

From MarketWatch • May 21, 2026

The fire was inadvertently sparked by a man who crashed his sailboat into rocks on the island’s rugged south side and then fired emergency flares to signal for help, according to the U.S.

From Los Angeles Times • May 18, 2026

"From this tragedy, an immense irony is unfolding. Those who've fought to keep the world hooked on fossil fuels are inadvertently supercharging the global renewables boom," he said, without naming countries or companies.

From Barron's • Apr. 30, 2026

Asked whether he might have inadvertently misled the Commons about what happened, he replied "no".

From BBC • Apr. 20, 2026

In announcing publicly that it was Woolf or Pollard, Howard had inadvertently set the two against each other.

From "Seabiscuit: An American Legend" by Laura Hillenbrand

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