31 entries under essential topic. ×

1
nub(noun, quality, character, spirit, significance)
1
nucleus(noun, quality, character, spirit, significance)
1
point(noun, quality, character, spirit, significance)
1
principle(noun, nature, quality, character, spirit)
1
reality(noun, quality, character, spirit, significance)
1
root(noun, quality, character, spirit, significance)
1
significance(noun, quality, character, spirit, heart)
1
stuff(noun, quality, character, spirit, significance)
1
substance(noun, quality, character, spirit, significance)
0
basic(noun, fundamental, necessity, quintessence)
0
necessity(noun, fundamental, quintessence, shorts)
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APASmart Define. (2015). lifeblood thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/lifeblood/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifeblood thesaurus" https://smartdefine.org/lifeblood/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, lifeblood thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/lifeblood/thesaurus/synonyms>.
MLASmart Define. "lifeblood thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/lifeblood/thesaurus/synonyms>