122 entries under simple topic. ×

6
natural(adjective, characteristic, body, honest)
6
rare(adjective, separate, extraordinary, unusual)
6
special(adjective, characteristic, separate, cool)
5
essential(adjective, characteristic, body, plain)
5
particular(adjective, separate, extraordinary, unusual)
5
personal(adjective, separate, special, individual)
4
basal(adjective, body, plain, material)
4
especial(adjective, separate, strange, special)
4
exclusive(adjective, separate, extraordinary, unusual)
4
foundational(adjective, plain, important, significant)
4
loner(noun, adjective, separate, extraordinary)
4
preliminary(adjective, beginning, opening, straightforward)
4
solitary(adjective, separate, extraordinary, unusual)
4
underlying(adjective, plain, important, significant)
3
candid(plain, true, innocent, real)
3
peerless(adjective, separate, extraordinary, superior)
3
private(adjective, separate, special, individual)
3
specific(adjective, separate, strange, special)
3
without equal(expression, adjective, separate, special)
2
abecedarian(straightforward, basic, fundamental, uncomplicated)
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APASmart Define. (2016). original thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/original/thesaurus/synonyms
ChicagoSmart Define. 2016. "original thesaurus" https://smartdefine.org/original/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, original thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/original/thesaurus/synonyms>.
MLASmart Define. "original thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/original/thesaurus/synonyms>