Triennium
Triangle
Triangle noun - A three-sided polygon.
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Synonyms for Triangle
Triennium and triangle are semantically related. Sometimes you can replace term "Triennium" with "Triangle", this nouns are similar.
Nearby Word: triangular
Mutual synonyms
Cite this Source
Triangle and Triennium. (2016). Retrieved 2026, July 31, from https://thesaurus.plus/related/triennium/triangle
Triennium & Triangle. N.p., 2016. Web. 31 Jul. 2026. <https://thesaurus.plus/related/triennium/triangle>.
Triangle or Triennium. 2016. Accessed July 31, 2026. https://thesaurus.plus/related/triennium/triangle.
Google Ngram Viewer shows how "triennium" and "triangle" have occurred on timeline