Need
Need noun - Something necessary, indispensable, or unavoidable.
Usage example: got a job that barely provided for his basic needs
Prerequisite is a synonym for need in demand topic. In some cases you can use "Prerequisite" instead a noun "Need", when it comes to topics like requirement, necessary.
Prerequisite
Prerequisite noun - Something that is required in advance.
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Synonyms for Prerequisite
Mutual synonyms
How words are described
Both words in one sentence
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All you need to do is pick up the prerequisite ammo to use that gun's function, much like Accolade's prior Eradicator.
Source: Video Game / REDLINE -
In both games, to use the extra gun modes, you just collect the required ammo scattered throughout the levels-no need to collect prerequisite guns first!
Source: Swiss Army Gun -
The only prerequisite you need is the ability to read (chosen at character generation), and the survivability to track down a tome with a description containing the phrase "secrets of life and death".
Source: Necromancer
Cite this Source
Prerequisite and Need. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/need/prerequisite
Need & Prerequisite. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/need/prerequisite>.
Prerequisite or Need. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/need/prerequisite.
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