First-class
First-class adjective - Of the very best kind.
Usage example: a first-class production of a classic American musical
Good is a synonym for first-class. In some cases you can use "Good" instead an adjective phrase "First-class".
Good
Good adjective - Based on sound reasoning or information.
First-class is a synonym for good in excellent topic. Sometimes you can use "First-class" instead an adjective "Good", if it concerns topics such as pleasant, fine, proficient.
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 -
Supreme Chef: Momoi is a first-class pastry chef despite his young age; his cakes and pastries are so good that the protagonist, a professional pastry chef nine years his senior, admits without reservation that she has a lot to learn from him.
Cite this Source
Good and First-class. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/first-class/good
First-class & Good. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/first-class/good>.
Good or First-class. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/first-class/good.