67 entries under basic topic. ×

24
innate(adjective, characteristic, natural, fixed, emotional)
20
inherent(adjective, characteristic, natural, fixed, essential)
15
essential(adjective, characteristic, natural, original)
15
intimate(adjective, characteristic, natural, emotional, essential)
15
intrinsic(adjective, characteristic, natural, original, fixed)
13
inbred(adjective, characteristic, natural, fixed, persistent)
12
inborn(adjective, characteristic, natural, fixed, persistent)
11
deep(adjective, great, obscure, down, original)
9
profound(adjective, great, obscure, intense, emotional)
7
elemental(adjective, characteristic, original, essential)
7
inmost(adjective, obscure, essential, intimate)
7
natural(adjective, characteristic, essential, instinctive)
6
constitutional(adjective, characteristic, natural, original, fixed)
6
indwelling(adjective, characteristic, natural, fixed, essential)
5
congenital(adjective, characteristic, complete, true, natural)
5
radical(adjective, original, fundamental, primary)
3
connate(adjective, characteristic, natural, essential)
3
fundamental(adjective, characteristic, original, fixed, essential)
3
native(adjective, characteristic, natural, essential)
1
absolute(adjective, great, complete, intense, true)
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APASmart Define. (2016). deep-seated thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/deep-seated/thesaurus/synonyms
ChicagoSmart Define. 2016. "deep-seated thesaurus" https://smartdefine.org/deep-seated/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, deep-seated thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/deep-seated/thesaurus/synonyms>.
MLASmart Define. "deep-seated thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/deep-seated/thesaurus/synonyms>