Crackerjack and Jackleg

Crackerjack

Crackerjack adjective - Having or showing exceptional knowledge, experience, or skill in a field of endeavor.
Usage example: a crackerjack photographer who gets the news photo that is reprinted around the world

Jackleg is an antonym for crackerjack.

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

Crackerjack is an antonym for jackleg.
Cite this Source
Jackleg and Crackerjack. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/crackerjack/jackleg
Crackerjack & Jackleg. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/crackerjack/jackleg>.
Jackleg or Crackerjack. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/crackerjack/jackleg.
Google Ngram Viewer shows how "crackerjack" and "jackleg" have occurred on timeline