Counterfeit
Counterfeit adjective - Being such in appearance only and made or manufactured with the intention of committing fraud.
Unoriginal and counterfeit are semantically related In some cases you can use "Unoriginal" instead an adjective "Counterfeit".
Unoriginal
Unoriginal adjective - Using or marked by the use of something else as a basis or model.
Usage example: critics faulted the novel for having a painfully unoriginal plot
Counterfeit and unoriginal are semantically related in not original topic. Sometimes you can use "Counterfeit" instead an adjective "Unoriginal".
Cite this Source
Unoriginal and Counterfeit. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/counterfeit/unoriginal
Counterfeit & Unoriginal. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/counterfeit/unoriginal>.
Unoriginal or Counterfeit. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/counterfeit/unoriginal.
Google Ngram Viewer shows how "counterfeit" and "unoriginal" have occurred on timeline