Hebdomad
Heptade
Mutual synonyms
Cite this Source
Heptade and Hebdomad. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/hebdomad/heptade
Hebdomad & Heptade. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/hebdomad/heptade>.
Heptade or Hebdomad. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/hebdomad/heptade.
Google Ngram Viewer shows how "hebdomad" and "heptade" have occurred on timeline