Obligatory and Requisite

Obligatory

Obligatory adjective - Forcing one's compliance or participation by or as if by law.
Usage example: in this state, school attendance is obligatory until the age of 16

Requisite is a synonym for obligatory in obligation topic. In some cases you can use "Requisite" instead an adjective "Obligatory", when it comes to topics like binding, essential, required, compulsory. popular alternative

Nearby Words: obligation, obliging, obligate, obligatorily, obligating

Requisite

Requisite adjective - Impossible to do without.
Usage example: this new CD is the requisite album of the year for classical music lovers

Obligatory is a synonym for requisite in obligation topic. You can use "Obligatory" instead an adjective "Requisite", if it concerns topics such as binding, necessary, compulsory. popular alternative

Nearby Word: requisition

Both words in one sentence

  • Cursed with Awesome That said, he'd probably be happier if it didn't come with the obligatory requisite of being forced to assume the shape of a cat.
Cite this Source
Requisite and Obligatory. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/obligatory/requisite
Obligatory & Requisite. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/obligatory/requisite>.
Requisite or Obligatory. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/obligatory/requisite.
Google Ngram Viewer shows how "obligatory" and "requisite" have occurred on timeline