Contractual and Illegal

Opposite meaning words

Contractual adjective - Relating to or part of a binding legal agreement.

Show all Definitions

Illegal is an antonym for contractual in allowable topic.

Illegal adjective - Contrary to or forbidden by law.

Show all Definitions

Contractual is an antonym for illegal.

Nearby Words: illegality, illegally

Cite this Source

Illegal and Contractual. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/contractual/illegal

Contractual & Illegal. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/contractual/illegal>.

Illegal or Contractual. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/contractual/illegal.

Google Ngram Viewer shows how "contractual" and "illegal" have occurred on timeline