34 entries under vital topic. ×

55
natural(adjective, living, biological, live)
37
constitutional(adjective, essential, basic, important)
35
basic(adjective, essential, important, significant)
33
biological(adjective, natural, living, life)
32
inherent(adjective, natural, structural, essential, living)
31
living(adjective, live, natural, biological)
30
fundamental(adjective, basic, important, essential, natural)
30
biotic(adjective, natural, living, biological, technical)
29
animate(adjective, live, natural, living, biological)
29
structural(adjective, basic, natural, fundamental)
27
primary(adjective, essential, basic, important)
27
elemental(adjective, essential, basic, important)
27
essential(adjective, basic, important, significant)
25
live(adjective, natural, living, biological)
24
innate(adjective, natural, living, inherent, nature)
23
integral(adjective, basic, total, important)
22
principal(adjective, basic, important, significant)
21
necessary(adjective, essential, basic, important)
20
prime(adjective, basic, important, significant)
18
basal(adjective, basic, essential, important)
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APASmart Define. (2015). organic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/organic/thesaurus/synonyms
ChicagoSmart Define. 2015. "organic thesaurus" https://smartdefine.org/organic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, organic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/organic/thesaurus/synonyms>.
MLASmart Define. "organic thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/organic/thesaurus/synonyms>