Obvious
Obvious adjective - Easily perceived by the senses or grasped by the mind.
Usage example: obvious errors
Open is a synonym for obvious in clear topic. In some cases you can use "Open" instead an adjective "Obvious", when it comes to topics like overt, evident, apparent.
Nearby Words: obviously, obviousness
Mutual synonyms
Cite this Source
Open and Obvious. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/obvious/open
Obvious & Open. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/obvious/open>.
Open or Obvious. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/obvious/open.
Google Ngram Viewer shows how "obvious" and "open" have occurred on timeline