Synonyms|254Antonyms|75|Broader|10Narrower|4Related|423
1
dukedom
1
empire
1
enforce
1
entailed
1
expedient(adjective, significant, essential, basic, vital)
1
final
1
formulary
1
fundamental(adjective, significant, essential, basic, vital)
1
hard and fast(expression, idiom)
1
importunate
1
impose
1
incumbent on(expression, adjective, significant, essential, basic)
1
ineluctable(obvious, inevitable, inescapable)
1
instructive
1
kingdom
1
land
1
mandated
1
name of game(expression, adjective, idiom, significant, essential)
1
nation
1
nationality
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APASmart Define. (2015). mandatory thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/mandatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "mandatory thesaurus" https://smartdefine.org/mandatory/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, mandatory thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/mandatory/thesaurus/synonyms>.
MLASmart Define. "mandatory thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/mandatory/thesaurus/synonyms>