First class
First class noun - Mail that includes letters and postcards and packages sealed against inspection.
Rich and first class are semantically related. in superior topic. In some cases you can use "Rich" instead an adjective phrase "First class", when it comes to topics like impressive, grand.
Rich
Rich adjective - Having goods, property, or money in abundance.
First class and rich are semantically related. Sometimes you can replace phrase "First class" with "Rich", this terms are similar.
Mutual synonyms
Related pairs
Both terms in one sentence
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In Alien Hand Syndrome the heroines Mina and Erin travel to Erin's homeland in a large passenger airship, first class, thanks to Erin's rich parents.
Source: Cool Airship -
Standard for express/intercity trains between Munich and Zürich in The '80s, but a European overnight train would never have that much first class in comparison to the second class.
Source: Just Train Wrong -
If I Were a Rich Man: In "Titanic", Chester and his wife stay in a first class room on the aforementioned ship.
Source: Comic Book / Chick Tracts
Cite this Source
Rich and First class. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/first_class/rich
First class & Rich. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/first_class/rich>.
Rich or First class. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/first_class/rich.
Google Ngram Viewer shows how "first class" and "rich" have occurred on timeline