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