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Synonyms

oversight

American  
[oh-ver-sahyt] / ˈoʊ vərˌsaɪt /

noun

  1. an omission or error due to carelessness.

    My bank statement is full of oversights.

    Synonyms:
    slip, blunder, mistake
  2. unintentional failure to notice or consider; lack of proper attention.

    Owing to my oversight, the letter was sent unsigned.

    Synonyms:
    inattention, neglect, lapse, slip, blunder, mistake
  3. supervision; watchful care.

    a person responsible for the oversight of the organization.

    Synonyms:
    surveillance, control, direction, management

oversight British  
/ ˈəʊvəˌsaɪt /

noun

  1. an omission or mistake, esp one made through failure to notice something

  2. supervision

"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

Etymology

Origin of oversight

First recorded in 1300–50; Middle English; over- + sight

Explanation

An oversight is a mistake you make when you're not paying full attention. Your failure to add the sugar to the cookies was an unfortunate oversight — you were so engrossed in texting that you forgot it. Oversights are not intentional mistakes. Usually they're just the result of inattention. If you make an oversight in your inspection of a nuclear power plant and it later goes into meltdown, you'll get fired. An inspector is supposed to pay attention. But if you forgot your cousin's birthday because you're busy taking care of Grandma, that's a forgivable oversight. Oversight is also the act of supervising something, like the construction of a dam, or a high school prom.

Keep Reading on Vocabulary.com

Vocabulary lists containing oversight

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.

Oil giant BP has removed its chairman Albert Manifold over "serious concerns" related to "important governance standards, oversight, and conduct".

From BBC • May 26, 2026

Bonta’s office is seeking an additional $14 million in funding for antitrust enforcement, citing a decline in federal oversight.

From The Wall Street Journal • May 26, 2026

BP’s board removed chairman Albert Manifold due to unacceptable governance oversight and conduct issues.

From Barron's • May 26, 2026

Each role carries distinct duties and powers of oversight.

From MarketWatch • May 25, 2026

It seems not to be an oversight, but, rather, something intended to explode the relationship.

From "Drama High" by Michael Sokolove

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