Accessorial and Indispensable

Opposite meaning words

Accessorial adjective - Available to supply something extra when needed.

Usage example: an accessorial service, such as packing, will add substantially to the moving company's basic fee

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Indispensable is an antonym for accessorial.

Indispensable adjective - Impossible to do without.

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Accessorial is an antonym for indispensable.

Nearby Word: indispensably

Cite this Source

Indispensable and Accessorial. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/accessorial/indispensable

Accessorial & Indispensable. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/accessorial/indispensable>.

Indispensable or Accessorial. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/accessorial/indispensable.

Google Ngram Viewer shows how "accessorial" and "indispensable" have occurred on timeline