33 entries under basic topic. ×

16
constitutive(adjective, nature, characteristic, quality, important)
15
original(adjective, vital, important, significant)
13
primitive(adjective, vital, important, significant)
13
anatomical(adjective, natural, living, biological)
12
amoebic(adjective, natural, living, biological, nature)
11
cellular(adjective, natural, living, biological, nature)
11
important(adjective, significant, essential, vital)
11
plasmic(adjective, natural, living, biological, nature)
11
intrinsic(adjective, important, significant, essential)
10
native(adjective, fresh, unrefined, nature, characteristic)
10
radical(adjective, essential, important, significant)
9
elementary(adjective, important, significant, essential)
7
cardinal(adjective, important, significant, essential)
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APASmart Define. (2015). organic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/organic/thesaurus/synonyms
ChicagoSmart Define. 2015. "organic thesaurus" https://smartdefine.org/organic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, organic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/organic/thesaurus/synonyms>.
MLASmart Define. "organic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/organic/thesaurus/synonyms>