Compulsory
Compulsory adjective - Forcing one's compliance or participation by or as if by law.
Due and compulsory are semantically related. In some cases you can use "Due" instead an adjective "Compulsory".
Nearby Words: compulsion, compulsive
Due
Due adjective - Having reached the date at which payment is required.
Compulsory and due are semantically related. Sometimes you can use "Compulsory" instead an adjective "Due".
Mutual synonyms
Both words in one sentence
- The song has been performed several times on the show, due to TV broadcasts in the United States coming under compulsory licensing standards.
Source: Happy Birthday to You -
Inaho and his friends already know how to fight and pilot Kataphrakts due to compulsory military training and are obligated to defend Earth from Martian attack.
Source: Anime / Aldnoah.Zero -
Indeed, this is compulsory for the Imperium - as any significant levels of AI are explicitly forbidden due to a Robot War sometime in the 20 or 30,000s.
Source: Wetware CPU
Cite this Source
Due and Compulsory. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/compulsory/due
Compulsory & Due. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/compulsory/due>.
Due or Compulsory. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/compulsory/due.
Google Ngram Viewer shows how "compulsory" and "due" have occurred on timeline