First class
First class noun - Mail that includes letters and postcards and packages sealed against inspection.
Unequalable and first class are semantically related. In some cases you can use "Unequalable" instead an adjective phrase "First class".
Unequalable
First class and unequalable are semantically related. Sometimes you can use "First class" instead an adjective "Unequalable".
Mutual synonyms
Related pairs
- best and first class
- best and unequalable
- accomplished and first class
- accomplished and unequalable
- great and first class
- great and unequalable
- superior and first class
- superior and unequalable
- transcendent and first class
- transcendent and unequalable
- absolute and first class
- absolute and unequalable
- excellent and first class
- excellent and unequalable
Cite this Source
Unequalable and First class. (2016). Retrieved 2026, August 10, from https://thesaurus.plus/related/first_class/unequalable
First class & Unequalable. N.p., 2016. Web. 10 Aug. 2026. <https://thesaurus.plus/related/first_class/unequalable>.
Unequalable or First class. 2016. Accessed August 10, 2026. https://thesaurus.plus/related/first_class/unequalable.
Google Ngram Viewer shows how "first class" and "unequalable" have occurred on timeline