83 entries under essential topic. ×

1
godsend(need, requirement, prerequisite, essentiality)
1
hard fact(noun, expression, support, action, substance)
1
imperative(need, requirement, prerequisite, essentiality)
1
indispensability(need, requirement, prerequisite, essentiality)
1
inevitability(need, requirement, prerequisite, essentiality)
1
inexorableness(need, requirement, prerequisite, essentiality)
1
infrastructure(noun, organization, support, action, cause)
1
justification(noun, support, action, base, beginning)
1
law(noun, support, action, base, beginning)
1
life or death(expression, idiom, need, requirement)
1
must(condition, need, basic, requirement)
1
necessary(need, requirement, prerequisite, essentiality)
1
need(requirement, prerequisite, essentiality)
1
needfulness(need, requirement, prerequisite, essentiality)
1
nexus(noun, support, action, base, beginning)
1
no alternative(expression, need, requirement, prerequisite)
1
no choice(expression, need, requirement, prerequisite)
1
obligation(need, requirement, prerequisite, essentiality)
1
pinch(need, requirement, prerequisite, essentiality)
1
precondition(condition, need, basic, requirement)
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APASmart Define. (2015). essence thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/essence/thesaurus/synonyms
ChicagoSmart Define. 2015. "essence thesaurus" https://smartdefine.org/essence/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, essence thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/essence/thesaurus/synonyms>.
MLASmart Define. "essence thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/essence/thesaurus/synonyms>