Synonyms & related words for triennial

Find synonyms, related words, and the definition of triennial — including tercentennial, tercentenary, quadrennial, biennial, quinquennial, biannual. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to triennial

Explore words related to triennial — words associated with it, words that go with it, and its nearest matches in meaning. Related words include triennially, quadrennially, triennium, biyearly, biennially, biannually, quinquennially, biennium. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for triennial

Common synonyms for triennial include tercentennial, tercentenary, quadrennial, biennial, quinquennial, biannual, semiannual, annual — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does triennial come from?

The word triennial breaks down into 2 roots of Latin origin: tri-, from Latin tres (“three”); and -enn, from Latin annus (“year”). Explore each root to see other English words built from the same source.