Synonyms|175Antonyms|0|Broader|1Narrower|0Related|28
1
internals
1
intestine
1
intrados
1
inward
1
jejunum
1
kidney
1
kishkes
1
large intestine
1
life or death(expression, idiom, need, essential, requirement)
1
liver
1
liver and lights(expression, idiom)
1
lung
1
marrow
1
midgut
1
must(need, essential, requirement, prerequisite, inevitability)
1
necessary(need, essential, requirement, prerequisite, inevitability)
1
need(essential, requirement, prerequisite, inevitability, essentiality)
1
needfulness(need, essential, requirement, prerequisite, inevitability)
1
nerve center
1
no alternative(expression, need, essential, requirement, prerequisite)
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APASmart Define. (2015). vitals thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/vitals/thesaurus/synonyms
ChicagoSmart Define. 2015. "vitals thesaurus" https://smartdefine.org/vitals/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, vitals thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/vitals/thesaurus/synonyms>.
MLASmart Define. "vitals thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/vitals/thesaurus/synonyms>