First class
First class noun - Mail that includes letters and postcards and packages sealed against inspection.
Utter and first class are semantically related. in excellent topic. In some cases you can use "Utter" instead an adjective phrase "First class".
Utter
Utter adjective - Having no exceptions or restrictions.
First class and utter are semantically related. Sometimes you can replace phrase "First class" with "Utter", this terms are similar.
Mutual synonyms
Cite this Source
Utter and First class. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/first_class/utter
First class & Utter. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/first_class/utter>.
Utter or First class. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/first_class/utter.
Google Ngram Viewer shows how "first class" and "utter" have occurred on timeline