Synonyms & related words for optics

Find synonyms, related words, and the definition of optics — including catoptrics, dioptrics, microscopy, optometry. 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 optics

Explore words related to optics — words associated with it, words that go with it, and its nearest matches in meaning. Related words include apochromatic, aplanatic, optical, optically, confocal, trifocal, lenses, optometer. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for optics

Common synonyms for optics include catoptrics, dioptrics, microscopy, optometry — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does optics come from?

The word optics breaks down into one root of Greek origin: the root opt-, from Greek optikos (“of sight”). Explore each root to see other English words built from the same source.