First-class
First-class adjective - Of the very best kind.
Usage example: a first-class production of a classic American musical
Quality is a synonym for first-class in good topic. In some cases you can use "Quality" instead an adjective phrase "First-class", when it comes to topics like superior.
Quality
Quality adjective - Of the very best kind.
Usage example: an antiques dealer who handles nothing but quality pieces
First-class is a synonym for quality in good topic. You can use "First-class" instead an adjective "Quality".
Mutual synonyms
Both words in one sentence
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Supreme Chef: Nako is extremely talented at cooking, and she's particularly good at turning low-quality ingredients (like bread crusts, radish tips and waste vegetables) into first-class meals.
Source: Manga / Poor Poor Lips -
At the end of his four years, the deans weren't sure if he deserved a first-class or second-class degree, due to the quality of his work.
Source: Brilliant, but Lazy
Cite this Source
Quality and First-class. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/first-class/quality
First-class & Quality. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/first-class/quality>.
Quality or First-class. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/first-class/quality.
