58 entries under essential topic. ×

1
essentia(noun, nature, quality, character, spirit)
1
exaction(need, requirement, prerequisite)
1
exigency(need, requirement, prerequisite)
1
fundamental(noun, cause, need, source)
1
fundamentals(noun, quality, character, spirit, significance)
1
godsend(need, requirement, prerequisite)
1
imperative(need, requirement, prerequisite)
1
inevitability(need, requirement, prerequisite)
1
inexorableness(need, requirement, prerequisite)
1
kernel(noun, quality, character, strength, spirit)
1
life(noun, nature, quality, character, spirit)
1
life or death(expression, idiom, need, requirement)
1
lifeblood(noun, nature, quality, character, spirit)
1
main idea(expression, quality, character, spirit, heart)
1
must(need, requirement, prerequisite)
1
necessary(need, requirement, prerequisite)
1
need(noun, requirement, prerequisite)
1
nitty-gritty(noun, quality, character, strength, spirit)
1
no alternative(expression, need, requirement, prerequisite)
1
no choice(expression, need, requirement, prerequisite)
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APASmart Define. (2015). essentiality thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/essentiality/thesaurus/synonyms
ChicagoSmart Define. 2015. "essentiality thesaurus" https://smartdefine.org/essentiality/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, essentiality thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/essentiality/thesaurus/synonyms>.
MLASmart Define. "essentiality thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/essentiality/thesaurus/synonyms>