Synonyms|254Antonyms|75|Broader|10Narrower|4Related|423
1
of the essence(expression, idiom, essential, necessary)
1
polis
1
polity
1
possession
1
preceptive
1
prescript
1
prescriptive
1
principality
1
protectorate
1
proviso(adjective, required)
1
quintessential(adjective, significant, essential, basic, vital)
1
realm
1
republic
1
rubric
1
satellite
1
settlement
1
specified(adjective, significant, essential, basic, vital)
1
state
1
statutory
1
stipulated(adjective, required)
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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>