Central shaft
Fulcrum and central shaft are semantically related. In some cases you can use "Fulcrum" instead a noun phrase "Central shaft".
Fulcrum
Fulcrum noun - The pivot about which a lever turns.
Central shaft and fulcrum are semantically related. You can use "Central shaft" instead a noun "Fulcrum".
Cite this Source
Fulcrum and Central shaft. (2017). Retrieved 2026, August 10, from https://thesaurus.plus/related/central_shaft/fulcrum
Central shaft & Fulcrum. N.p., 2017. Web. 10 Aug. 2026. <https://thesaurus.plus/related/central_shaft/fulcrum>.
Fulcrum or Central shaft. 2017. Accessed August 10, 2026. https://thesaurus.plus/related/central_shaft/fulcrum.
Google Ngram Viewer shows how "central shaft" and "fulcrum" have occurred on timeline