Conventional
Conventional adjective - Following or agreeing with established form, custom, or rules.
Usage example: conventional courtesy demands that the bridal couple send written thank-you notes for their gifts
Formal is a synonym for conventional in property topic. In some cases you can use "Formal" instead an adjective "Conventional", when it comes to topics like agreement, courtesy, common, ritual. popular alternative
Formal
Formal adjective - Following or agreeing with established form, custom, or rules.
Usage example: a formal contract that was legally binding
Conventional is a synonym for formal in stiff topic. You can use "Conventional" instead an adjective "Formal", if it concerns topics such as agreement, courtesy, established, ritual. popular alternative
Mutual synonyms
Related pairs
- fixed and conventional
- fixed and formal
- rigid and conventional
- rigid and formal
- stiff and conventional
- stiff and formal
- regular and conventional
- regular and formal
- established and conventional
- established and formal
- ritual and conventional
- ritual and formal
- correct and conventional
- correct and formal
Both words in one sentence
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From Batman: The Animated Series there's The Joker, Two-Face and the Riddler who all wear over the top suits, and the Penguin who wears a more conventional (allowing for his body shape) formal suit.
Source: Man of Wealth and Taste - During one of the interludes she even draws a picture of Sir Gerard in the actual formal wear he'd have during that period (complete with pointy-toed boots), then explains that she put him in more "conventional" medieval attire because if she drew him like that nobody would buy it.
Source: Shown Their Work / Web Comics
Cite this Source
Formal and Conventional. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/conventional/formal
Conventional & Formal. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/conventional/formal>.
Formal or Conventional. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/conventional/formal.
Google Ngram Viewer shows how "conventional" and "formal" have occurred on timeline