3
compulsory(adjective, commanding, required, obligatory, authoritative)
3
imperious(adjective, commanding, required, obligatory, authoritative)
3
mandatory(adjective, necessary, commanding, required, obligatory)
2
imperative(commanding, required, obligatory, authoritative, domineering)
2
required(commanding, obligatory, authoritative, domineering, compulsory)
1
compulsive
1
driving
1
irresistible
1
obligation
1
obligatory(adjective, essential, commanding, required, authoritative)
1
pressing
0
binding(required, obligatory, compulsory)
0
called-for
0
coactive
0
coercive(required, compulsory)
0
compelling
0
de rigueur(expression, required, obligatory, compulsory)
0
enforced(required, obligatory, compulsory, mandatory, proletarian)
0
essential(required, obligatory, compulsory, mandatory)
0
inexorable
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APASmart Define. (2015). compulsatory thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/compulsatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "compulsatory thesaurus" https://smartdefine.org/compulsatory/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, compulsatory thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/compulsatory/thesaurus/synonyms>.
MLASmart Define. "compulsatory thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/compulsatory/thesaurus/synonyms>