Plain
Plain adjective - Going straight to the point clearly and firmly.
Usage example: a plain report on the current situation
Roundabout
Roundabout adjective - Not straightforward or direct.
Usage example: took a roundabout route to the beach
Plain is an antonym for roundabout.
Cite this Source
Roundabout and Plain. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/plain/roundabout
Plain & Roundabout. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/plain/roundabout>.
Roundabout or Plain. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/plain/roundabout.
Google Ngram Viewer shows how "plain" and "roundabout" have occurred on timeline