66 entries under natural topic. ×

17
unlearned(adjective, instinctive, untrained, automatic)
12
normal(adjective, characteristic, reasonable, common, ordinary)
11
elemental(adjective, characteristic, body, start, material)
10
indwelling(adjective, characteristic, start, fixed)
10
inner(adjective, characteristic, private, mental)
10
regular(adjective, characteristic, reasonable, common, ordinary)
10
typical(adjective, characteristic, reasonable, common, ordinary)
10
unthinking(adjective, instinctive, gut, automatic)
9
basic(adjective, characteristic, material, gut)
9
connate(adjective, characteristic, essential, basic)
8
connatural(adjective, start, complete, reasonable, ordinary)
8
impulsive(adjective, instinctive, automatic, involuntary)
7
reflex(adjective, inside, interior, automatic)
6
built-in(adjective, characteristic, start, complete)
6
mechanical(adjective, instinctive, automatic, inherent)
6
unmeditated(adjective, instinctive, automatic, involuntary)
6
unpremeditated(adjective, ignorant, instinctive, automatic)
6
unprompted(adjective, instinctive, automatic, inherent)
6
untaught(adjective, spontaneous, instinctive, untrained)
4
characteristic(adjective, reasonable, common, ordinary)
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APASmart Define. (2016). innate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/innate/thesaurus/synonyms
ChicagoSmart Define. 2016. "innate thesaurus" https://smartdefine.org/innate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, innate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/innate/thesaurus/synonyms>.
MLASmart Define. "innate thesaurus" 28 March 2016. Web. 29 September 2026. <https://smartdefine.org/innate/thesaurus/synonyms>