First class
First class noun - Mail that includes letters and postcards and packages sealed against inspection.
Pompous and first class are semantically related. in impressive topic. In some cases you can use "Pompous" instead an adjective phrase "First class", when it comes to topics like grand.
Pompous
Pompous adjective - Having a feeling of superiority that shows itself in an overbearing attitude.
First class and pompous are semantically related. Sometimes you can replace phrase "First class" with "Pompous", this terms are similar.
Cite this Source
Pompous and First class. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/first_class/pompous
First class & Pompous. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/first_class/pompous>.
Pompous or First class. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/first_class/pompous.
Google Ngram Viewer shows how "first class" and "pompous" have occurred on timeline