Synonyms & related words for biannual

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

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

Synonyms for biannual

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

Where does biannual come from?

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