Unnecessary and Worthwhile

Opposite meaning words

Unnecessary adjective - Not needed by the circumstances or to accomplish an end.

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Worthwhile is an antonym for unnecessary in not required topic.

Nearby Word: unnecessarily

Worthwhile adjective - Sufficiently valuable to justify the investment of time or interest.

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Unnecessary is an antonym for worthwhile.

Cite this Source

Worthwhile and Unnecessary. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unnecessary/worthwhile

Unnecessary & Worthwhile. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unnecessary/worthwhile>.

Worthwhile or Unnecessary. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unnecessary/worthwhile.

Google Ngram Viewer shows how "unnecessary" and "worthwhile" have occurred on timeline