Conventional and First class

Opposite meaning terms

sentence examples

Conventional

Conventional adjective - Accepted, used, or practiced by most people.
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Synonyms for Conventional
Antonyms for Conventional
First class is an antonym for conventional.
Nearby Words: convention, conventionality, conventionally, conventionalism, conventionalist

First class

First class noun - Mail that includes letters and postcards and packages sealed against inspection.
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Synonyms for First class
Antonyms for First class
Conventional is an antonym for first class in topics: excellent, wonderful.
Similar words of conventional

Similar words of first class

Both terms in one sentence

  • Film / X-Men: Days of Future Past He also points out Magneto's power of metal control and the obvious fact that nearly every conventional weapon is made of metal (and especially with what we've seen he can do at the end of First Class), the need for something new is hard to argue against.
    Source: Film / X-Men: Days of Future Past
Cite this Source
First class and Conventional. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/conventional/first_class
Conventional & First class. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/conventional/first_class>.
First class or Conventional. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/conventional/first_class.

Antonyms for conventional


Antonyms for first class

Google Ngram Viewer shows how "conventional" and "first class" have occurred on timeline