47 entries under important topic. ×

30
fundamental(adjective, body, simple, plain, material)
24
basic(adjective, body, simple, plain, material)
21
essential(adjective, characteristic, body, simple, plain)
20
elementary(adjective, simple, plain, pure)
17
organic(adjective, natural, original, basic)
16
primary(adjective, body, simple, plain, material)
15
intrinsic(adjective, characteristic, start, significant)
14
integral(adjective, complete, simple, natural)
13
underlying(adjective, simple, plain, significant)
9
prime(adjective, body, material, pure)
8
primitive(adjective, body, simple, plain, material)
8
primordial(adjective, significant, original, basic)
8
rudimentary(adjective, simple, straightforward, basic)
7
basal(adjective, body, simple, plain, material)
6
constitutional(adjective, characteristic, body, start, material)
5
foundational(adjective, simple, pure, straightforward)
5
original(adjective, simple, natural, straightforward)
5
radical(adjective, significant, original, essential)
4
cardinal(adjective, significant, original, essential)
4
central(adjective, significant, original, essential)
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APASmart Define. (2016). elemental thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/elemental/thesaurus/synonyms
ChicagoSmart Define. 2016. "elemental thesaurus" https://smartdefine.org/elemental/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, elemental thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/elemental/thesaurus/synonyms>.
MLASmart Define. "elemental thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/elemental/thesaurus/synonyms>