Formal and Infelicitous
Opposite meaning words
Formal
Formal adjective - Following or agreeing with established form, custom, or rules.
Usage example: a formal contract that was legally binding
Infelicitous is an antonym for formal.
Infelicitous
Infelicitous adjective - Not appropriate for a particular occasion or situation.
Formal is an antonym for infelicitous.
Nearby Word: infelicity
Cite this Source
Infelicitous and Formal. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/formal/infelicitous
Formal & Infelicitous. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/formal/infelicitous>.
Infelicitous or Formal. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/formal/infelicitous.
Google Ngram Viewer shows how "formal" and "infelicitous" have occurred on timeline