Geek
Geek noun - A person with a high level of knowledge or skill in a field.
Usage example: a friend who is an audio-video geek set up my home theater for me
Past master and geek are semantically related. In some cases you can use "Past master" instead a noun "Geek".
Past master
Past master noun - A person with a high level of knowledge or skill in a field.
Usage example: a movie director who was widely regarded as the past master of suspense
Geek and past master are semantically related. Sometimes you can use "Geek" instead a noun phrase "Past master".
Mutual synonyms
Cite this Source
Past master and Geek. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/geek/past_master
Geek & Past master. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/geek/past_master>.
Past master or Geek. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/geek/past_master.
Google Ngram Viewer shows how "geek" and "past master" have occurred on timeline