Synonyms & related words for biennial

Find synonyms, related words, and the definition of biennial — including triennial, biannual, quadrennial, annual, semiannual, yearly. 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 biennial

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

Synonyms for biennial

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

Where does biennial come from?

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