Definitions

omission

[oh-mish-uhn] / oʊˈmɪʃ ən /

NOUN

something forgotten or excluded

Synonyms

STRONGEST

breach carelessness exclusion failing lapse oversight

STRONG

blank break cancellation chasm default disregard elimination elision failure forgetfulness gap hiatus inadvertence inadvertency lack lacuna neglect overlook preclusion preterition pretermission prohibition repudiation skip slip withholding

WEAK

cutting out disregardance excluding ignoring leaving out missing noninclusion overlooking passing over slighting

Antonyms

STRONGEST

success

STRONG

accomplishment achievement allowance closure continuation continuity juncture perfection permission regard respect

WEAK

addition inclusion insertion remembrance

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.

Kudos to Lisa Leslie for her statue outside the Crypt, but there is one glaring omission of those honored.

From Los Angeles Times • May 16, 2026

But this omission is a sign that, at least in Evie’s world, exercise isn’t about health at all and, in fact, health should be sacrificed for the goal of achieving their particular ideal of femininity.

From Salon • May 8, 2026

The omission of a resolution from climate activist group Follow This led some to say that they feared shareholder rights were being eroded.

From The Wall Street Journal • Apr. 23, 2026

At a time when many doctors pride themselves on practicing precision medicine, that omission is striking and dangerous.

From Slate • Mar. 22, 2026

He didn’t share his reservations with Mills, an omission he would come to regret.

From "Seabiscuit: An American Legend" by Laura Hillenbrand

Vocabulary lists containing omission

The Universal Declaration of Human Rights (1948)

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Language and Grammar - Middle School

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Ethan Frome

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