Synonyms & related words for circadian

Find synonyms, related words, and the definition of circadian. 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 circadian

Explore words related to circadian — words associated with it, words that go with it, and its nearest matches in meaning. Related words include diurnal, photoperiod, semidiurnal, rhythms, biorhythmic, nonrhythmic, biorhythm, unrhythmic. Click any word to make it the center of the map and keep exploring the web of connections.

Where does circadian come from?

The word circadian breaks down into 2 roots of Latin origin: circ-, from Latin circus (“ring, circle”); and -di, from Latin dies (“day”). Explore each root to see other English words built from the same source.