Plain
Plain adjective - Free from all additions or embellishment.
Straight ahead and plain are semantically related. In some cases you can use "Straight ahead" instead an adjective "Plain".
Straight ahead
Plain and straight ahead are semantically related. Sometimes you can use "Plain" instead an adjective phrase "Straight ahead".
Mutual synonyms
Related pairs
Cite this Source
Straight ahead and Plain. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/plain/straight_ahead
Plain & Straight ahead. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/plain/straight_ahead>.
Straight ahead or Plain. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/plain/straight_ahead.
Google Ngram Viewer shows how "plain" and "straight ahead" have occurred on timeline