Formal and Unfashionable
Opposite meaning words
Formal
Formal adjective - Relating to or suitable for wearing to an event requiring elegant dress and manners.
Usage example: a shop that rents out formal wear
Unfashionable is an antonym for formal.
Unfashionable
Unfashionable adjective - Marked by an obvious lack of style or good taste.
Formal is an antonym for unfashionable.
Cite this Source
Unfashionable and Formal. (2016). Retrieved 2026, August 08, from https://thesaurus.plus/related/formal/unfashionable
Formal & Unfashionable. N.p., 2016. Web. 08 Aug. 2026. <https://thesaurus.plus/related/formal/unfashionable>.
Unfashionable or Formal. 2016. Accessed August 08, 2026. https://thesaurus.plus/related/formal/unfashionable.
Google Ngram Viewer shows how "formal" and "unfashionable" have occurred on timeline