Synonyms & related words for assiduous

Find synonyms, related words, and the definition of assiduous — including sedulous, diligent, painstaking, industrious, hardworking, untiring. 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 assiduous

Explore words related to assiduous — words associated with it, words that go with it, and its nearest matches in meaning. Related words include assiduousness, sedulousness, assiduously, sedulity, sedulously, industriously, scrupulous, assiduity. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for assiduous

Common synonyms for assiduous include sedulous, diligent, painstaking, industrious, hardworking, untiring, tireless, operose — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does assiduous come from?

The word assiduous breaks down into one root of Latin origin: the root sid-, from Latin sedeo (“sit”). Explore each root to see other English words built from the same source.