First-class
First-class adjective - Of the very best kind.
Reliable and first-class are semantically related. In some cases you can use "Reliable" instead an adjective phrase "First-class".
Reliable
Reliable adjective - Worthy of one's trust.
First-class and reliable are semantically related. Sometimes you can use "First-class" instead an adjective "Reliable".
Cite this Source
Reliable and First-class. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/first-class/reliable
First-class & Reliable. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/first-class/reliable>.
Reliable or First-class. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/first-class/reliable.
