Synonyms|413Antonyms|112|Broader|7Narrower|11Related|520
2
irrevocable(necessary, obligatory, conclusive)
2
of the essence(expression, adjective, idiom, essential, necessary)
2
ordered
2
peremptory
2
postulated
2
prescribed(verb, adjective)
2
principal(adjective, important, significant, serious, capital)
2
regulation
2
supposed
2
unavoidable(adjective, certain, significant, essential, sure)
1
accommodated(verb, obliged)
1
acquired
1
admitted
1
adopted
1
aimed
1
appealed
1
approved
1
as usual
1
asserted
1
awaited
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APASmart Define. (2015). required thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/required/thesaurus/synonyms
ChicagoSmart Define. 2015. "required thesaurus" https://smartdefine.org/required/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, required thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/required/thesaurus/synonyms>.
MLASmart Define. "required thesaurus" 3 November 2015. Web. 21 September 2026. <https://smartdefine.org/required/thesaurus/synonyms>