Crack
Crack adjective - Having or showing exceptional knowledge, experience, or skill in a field of endeavor.
Usage example: known as one of the college's crack tennis players
Proficient is a synonym for crack in ability topic. In some cases you can use "Proficient" instead an adjective "Crack", when it comes to topics like super.
Proficient
Proficient adjective - Having or showing exceptional knowledge, experience, or skill in a field of endeavor.
Usage example: a proficient rendition of a difficult piano piece
Crack is a synonym for proficient in ability topic. You can use "Crack" instead an adjective "Proficient", if it concerns topics such as able. informal substitute
Nearby Words: proficiency, proficiently
Mutual synonyms
Cite this Source
Proficient and Crack. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/crack/proficient
Crack & Proficient. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/crack/proficient>.
Proficient or Crack. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/crack/proficient.
Google Ngram Viewer shows how "crack" and "proficient" have occurred on timeline