1
essence of life(expression, idiom)
1
essentia(noun, nature, quality, character, spirit)
1
essential part(expression, idiom, intrinsicality)
1
essentiality(noun, nature, quality, character, spirit)
1
essentialness
1
fiber(noun, quality, character, spirit, significance)
1
force of life(expression, idiom)
1
form(noun, nature, quality, character, spirit)
1
fundamentals(noun, quality, character, spirit, significance)
1
germ(noun, nature, quality, character, spirit)
1
get-up-and-go(noun, activity, energy, spirit, growth)
1
globule
1
globulin
1
go(noun, activity, energy, spirit, growth)
1
gore
1
grain(noun, nature, quality, character, spirit)
1
growth force
1
grume
1
haemoglobin
1
heartbeat
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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>