PREREQUISITE Synonyms: 78 Similar and Opposite Words

prerequisite 1 of 2

noun

Definition of prerequisite

as in requirement

something that you officially must have or do before you can have or do something else Citizenship is a prerequisite for voting. The introductory course is a prerequisite for the advanced-level courses. Having good credit is a prerequisite to applying for a loan.

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Dissimilar Words

prerequisite

2 of 2

adjective

as in necessary

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Dissimilar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of prerequisite

Noun

Being laid off feels almost like a prerequisite or rite of passage these days. — Kris Kealoha Giron, CNBC, 4 Oct. 2026 Strong data governance, quality and ownership are prerequisites for speed. — Sesh Tirumala, Forbes.com, 2 Oct. 2026

Adjective

Exobiologists hoped to investigate these theories by looking for the prerequisite molecules for life, and perhaps even extraterrestrial microbes. — Danny Robb, JSTOR Daily, 30 July 2026 For early startup founders, analytics might feel like a distant worry—a need that has to be earned through prerequisite success, a problem for a bigger company. — Francois Lopitaux, Forbes.com, 23 Feb. 2026 See All Example Sentences for prerequisite

Recent Examples of Synonyms for prerequisite

Noun

However, the bill would also preempt certain state requirements covering public risk disclosures, independent evaluations, and critical incident reporting.

— Aamir Khollam, Interesting Engineering, 17 Oct. 2026
The legislation enacts new work requirements and greater vetting for Medicaid, the low-income program that thousands of Alaskans depend on for healthcare.

— Matthew Choi The Washington Post, Arkansas Online, 17 Oct. 2026

Definition of requirement

Adjective

The current job climate is creating conditions where pushing past your limits may feel necessary for career survival.

— Melody Wilding, Contributor, CNBC, 20 Oct. 2026
Successfully navigating those kinds of conflicts will be key if Sharma is to build up the authority and credibility necessary to get Xbox back on track.

— Sebastian Herrera, Fortune, 20 Oct. 2026

Definition of necessary

Noun

Waitlists for child care assistance exploded, forcing low-income households to sideline a parent from the workforce or forgo necessities to foot a child care bill.

— Moriah Balingit, Los Angeles Times, 21 Oct. 2026
Waitlists for childcare assistance exploded, forcing low-income households to sideline a parent from the workforce or forgo necessities to foot a childcare bill.

— ABC News, ABC News, 21 Oct. 2026

Definition of necessity

Adjective

The Saints and Steelers have previously shown the requisite amount of excitement about playing the league's inaugural France game.

— Armando Salguero OutKick, FOXNews.com, 18 Oct. 2026
To judge from the lines of young, very devoted fans snaking around the cemetery, Geese has already built the requisite subculture to thrive longer-term.

— Los Angeles Times, Los Angeles Times, 16 Oct. 2026

Definition of requisite

Adjective

For the technology leader responsible for keeping essential services running, these details provide a basis for assessing what protections exist and what happens in an extreme scenario.

— Margot Edelman, Fortune, 23 Oct. 2026
Beginning in October 2023, the convention center also reportedly implemented additional new bird-safe measures, including closing drapes and blinds overnight and turning off non-essential exterior lights.

— Adriana Pérez, Chicago Tribune, 22 Oct. 2026

Definition of essential

Adjective

The agency said any contractor who has not completed required screening will not be authorized to perform mail-handling duties until those requirements are met.

— Karen Morfitt, CBS News, 21 Oct. 2026
If the council follows staff’s recommendation during its Wednesday meeting, the project would retain its current approvals, subject to the required conditions.

— Nicole Buss, Sacbee.com, 20 Oct. 2026

Definition of required

Adjective

Engineers at an Ontario nuclear power station have reached a major milestone in rebuilding a reactor core, finishing a crucial stage almost a month ahead of schedule.

— Aman Tripathi, Interesting Engineering, 16 Oct. 2026
But this campaign of attacks deep inside enemy territory has given Ukraine crucial leverage, sparking a major fuel crisis inside Russia.

— Yuliya Talmazan, NBC news, 16 Oct. 2026

Definition of crucial

Adjective

Schools closed before Isaias swept through the region last Friday and have been scrambling to make needed repairs to facilities while awaiting power restoration.

— Ana Goñi-Lessan, Miami Herald, 16 Oct. 2026
Many shelters are operated by nonprofit organizations but owned by the city or private entities, limiting the nonprofit’s ability to make needed improvements.

— Jeffrey Ginsburg, New York Daily News, 8 Oct. 2026

Definition of needed

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prep schools

prerequisite

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Style

“Prerequisite.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/prerequisite. Accessed 23 Oct. 2026.

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Synonyms of prerequisite

noun

adjective

Example Sentences

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