Flush
Flush adjective - Having a healthy reddish skin tone.
Upper class and flush are semantically related. In some cases you can use "Upper class" instead an adjective "Flush".
Upper class
Upper class noun - The highest class in a society.
Flush and upper class are semantically related. Sometimes you can use "Flush" instead an adjective phrase "Upper class".
Cite this Source
Upper class and Flush. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/flush/upper_class
Flush & Upper class. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/flush/upper_class>.
Upper class or Flush. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/flush/upper_class.
Google Ngram Viewer shows how "flush" and "upper class" have occurred on timeline