Essential and Unneeded

Opposite meaning words

Essential adjective - Impossible to do without.

Usage example: a well-stocked public library is essential for the well-being of a community

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Unneeded is an antonym for essential.

Unneeded adjective - Not necessary.

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Essential is an antonym for unneeded in unnecessary topic.

Luigi's Mansion has multiple hidden, secret or otherwise unneeded rooms inside the game, which are essential for 100% completion and getting all of the ghosts, but is often entirely optional and one may even forget to do them while playing because those rooms are never mentioned.

Source: Secret Level

Cite this Source

Unneeded and Essential. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/essential/unneeded

Essential & Unneeded. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/essential/unneeded>.

Unneeded or Essential. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/essential/unneeded.

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