Unsportsmanlike and Unprincipled

Unsportsmanlike

Unsportsmanlike adjective - Not being in accordance with the rules or standards of what is fair in sport.
Usage example: was suspended for unsportsmanlike conduct

Unprincipled and unsportsmanlike are semantically related. In some cases you can use "Unprincipled" instead an adjective "Unsportsmanlike".

Unprincipled

Unprincipled adjective - Not guided by or showing a concern for what is right.

Unsportsmanlike and unprincipled are semantically related. Sometimes you can use "Unsportsmanlike" instead an adjective "Unprincipled".
Cite this Source
Unprincipled and Unsportsmanlike. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/unsportsmanlike/unprincipled
Unsportsmanlike & Unprincipled. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/unsportsmanlike/unprincipled>.
Unprincipled or Unsportsmanlike. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/unsportsmanlike/unprincipled.
Google Ngram Viewer shows how "unsportsmanlike" and "unprincipled" have occurred on timeline