Needful and Unnecessary

Needful

Needful adjective - Impossible to do without.
Usage example: purchase needful provisions

Unnecessary is an antonym for needful.

Nearby Words: need, needed, needy, needfully

Unnecessary

Unnecessary adjective - Not needed by the circumstances or to accomplish an end.
Usage example: that large suitcase is unnecessary—we are only going to be away for a couple of days

Needful is an antonym for unnecessary.

Nearby Word: unnecessarily
Cite this Source
Unnecessary and Needful. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/needful/unnecessary
Needful & Unnecessary. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/needful/unnecessary>.
Unnecessary or Needful. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/needful/unnecessary.
Google Ngram Viewer shows how "needful" and "unnecessary" have occurred on timeline