129 entries under basic topic. ×

7
deep-seated(adjective, characteristic, original, essential)
6
inbred(adjective, characteristic, start, complete, essential)
6
constitutional(adjective, characteristic, body, start, material)
5
indwelling(adjective, start, complete, essential)
5
deep(adjective, original, essential, intimate)
5
foundational(adjective, simple, pure, important, straightforward)
5
natural(adjective, characteristic, start, complete, material)
5
original(adjective, simple, important, natural, straightforward)
5
radical(adjective, important, significant, original, essential)
4
abecedarian(adjective, simple, straightforward, fundamental)
4
beginning(simple, straightforward, fundamental, uncomplicated)
4
cardinal(adjective, important, significant, original, essential)
4
central(adjective, important, significant, original, essential)
4
constitutive(adjective, important, significant, original, essential)
4
initial(adjective, simple, opening, straightforward)
4
inmost(adjective, essential, intimate, fundamental)
4
introductory(adjective, simple, opening, straightforward)
4
plain(adjective, simple, pure, straightforward)
4
principal(adjective, important, natural, vital)
4
rudimental(adjective, elementary)
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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>