High class
On high and high class are semantically related. In some cases you can use "On high" instead an adjective phrase "High class".
On high
High class and on high are semantically related. Sometimes you can use "High class" instead an adjective phrase "On high".
Cite this Source
On high and High class. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/high_class/on_high
High class & On high. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/high_class/on_high>.
On high or High class. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/high_class/on_high.
Google Ngram Viewer shows how "high class" and "on high" have occurred on timeline