First-class
First-class adjective - Of the very best kind.
Intelligent and first-class are semantically related. In some cases you can use "Intelligent" instead an adjective phrase "First-class".
Intelligent
Intelligent adjective - Having or showing quickness of mind.
First-class and intelligent are semantically related. Sometimes you can use "First-class" instead an adjective "Intelligent".
Mutual synonyms
Both words in one sentence
- Carlton Banks from The Fresh Prince of Bel-Air may be a book-smart and highly intelligent first-class high school (later college) preppy, but he is especially naïve and immature, especially in later seasons, and on multiple occasions seems to be Oblivious to Love.
Source: Ditzy Genius
Cite this Source
Intelligent and First-class. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/first-class/intelligent
First-class & Intelligent. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/first-class/intelligent>.
Intelligent or First-class. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/first-class/intelligent.