Accessorial and Primary

Accessorial

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

Primary is an antonym for accessorial.

Primary

Primary adjective - Coming before all others in importance.

Accessorial is an antonym for primary.

Nearby Words: prime, prim, primarily, primal
Cite this Source
Primary and Accessorial. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/accessorial/primary
Accessorial & Primary. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/accessorial/primary>.
Primary or Accessorial. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/accessorial/primary.
Google Ngram Viewer shows how "accessorial" and "primary" have occurred on timeline