First class
First class noun - Mail that includes letters and postcards and packages sealed against inspection.
Luxurious and first class are semantically related. in profuse topic. In some cases you can use "Luxurious" instead an adjective phrase "First class", when it comes to topics like superior, impressive, grand.
Luxurious
Luxurious adjective - Showing obvious signs of wealth and comfort.
First class and luxurious are semantically related. Sometimes you can replace phrase "First class" with "Luxurious", this terms are similar.
Mutual synonyms
Related pairs
- choice and first class
- choice and luxurious
- expensive and first class
- expensive and luxurious
- elegant and first class
- elegant and luxurious
- extravagant and first class
- extravagant and luxurious
- fine and first class
- fine and luxurious
- deluxe and first class
- deluxe and luxurious
- noble and first class
- noble and luxurious
Both terms in one sentence
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The first class seats are extremely luxurious, equivalent to what one might enjoy on a private jet.
Source: Cool Plane -
Starship Luxurious: averted even first class space travellers have fairly limited space.
Source: Tabletop Game / Space 1889 -
Nevertheless, it was a steal compared to the other means of a similarly luxurious travel a first class on the Titanic was $2,500 ($70,000 in current money) or, if you preferred air travel, you'd have had to dish out $675 ($11,000 nowadays) for the far less luxurious Boeing Clipper.
Source: Useful Notes / The Hindenburg
Cite this Source
Luxurious and First class. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/first_class/luxurious
First class & Luxurious. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/first_class/luxurious>.
Luxurious or First class. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/first_class/luxurious.
Google Ngram Viewer shows how "first class" and "luxurious" have occurred on timeline