Decennial
Quadrennial and decennial are semantically related. In some cases you can replace term "Quadrennial" with "Decennial", this words are similar.
Quadrennial
Decennial and quadrennial are semantically related. Sometimes you can replace term "Decennial" with "Quadrennial", this words are similar.
Mutual synonyms
Cite this Source
Quadrennial and Decennial. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/decennial/quadrennial
Decennial & Quadrennial. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/decennial/quadrennial>.
Quadrennial or Decennial. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/decennial/quadrennial.
Google Ngram Viewer shows how "decennial" and "quadrennial" have occurred on timeline