Synonyms|521Antonyms|71|Broader|11Narrower|5Related|212

143 entries under essential topic. ×

1
grass-roots(adjective, important, significant, original)
1
heavy(important, critical, basic, fundamental)
1
indispensability(need, requirement, prerequisite, essentiality)
1
inexorableness(need, requirement, prerequisite, essentiality)
1
intrinsic(adjective, important, significant, original)
1
life-or-death(adjective, important, critical, basic)
1
life or death(expression, idiom, need, basic)
1
longing(noun, right, want, requirement)
1
major(adjective, important, significant, original)
1
meaningful(important, critical, fundamental, imperative)
1
meat-and-potatoes(adjective, important, significant, original)
1
name(important, critical, basic, fundamental)
1
name-of-the-game(important, critical, basic, fundamental)
1
needfulness(need, requirement, prerequisite, essentiality)
1
nitty-gritty(condition, important, critical, basic)
1
no alternative(expression, need, requirement, prerequisite)
1
no choice(expression, need, requirement, prerequisite)
1
original(adjective, important, significant, basic)
1
pinch(need, requirement, prerequisite, essentiality)
1
postulate(verb, condition, requirement, qualification)
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APASmart Define. (2015). requisite thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/requisite/thesaurus/synonyms
ChicagoSmart Define. 2015. "requisite thesaurus" https://smartdefine.org/requisite/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, requisite thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/requisite/thesaurus/synonyms>.
MLASmart Define. "requisite thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/requisite/thesaurus/synonyms>