Jackleg and Professional

Jackleg

Jackleg adjective - Lacking or showing a lack of expert skill.
Usage example: he did such a jackleg installation of that door frame that now the door won't shut

Professional is an antonym for jackleg.

Professional

Professional adjective - Of or relating to or suitable as a profession.

Jackleg is an antonym for professional.

Cite this Source
Professional and Jackleg. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/jackleg/professional
Jackleg & Professional. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/jackleg/professional>.
Professional or Jackleg. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/jackleg/professional.
Google Ngram Viewer shows how "jackleg" and "professional" have occurred on timeline