Costless
Costless adjective - Not costing or charging anything.
Usage example: maintaining a checking account with the bank is not the costless service that its advertising would have you believe
Nominal and costless are semantically related. In some cases you can use "Nominal" instead an adjective "Costless".
Mutual synonyms
Cite this Source
Nominal and Costless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/costless/nominal
Costless & Nominal. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/costless/nominal>.
Nominal or Costless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/costless/nominal.
Google Ngram Viewer shows how "costless" and "nominal" have occurred on timeline