44 entries under instinctive topic. ×

39
innate(adjective, characteristic, start, reasonable, physical)
38
inherent(adjective, characteristic, start, reasonable, common)
34
congenital(adjective, characteristic, start, reasonable, common)
32
ingrained(adjective, characteristic, start, natural, individual)
31
intrinsic(adjective, characteristic, start, natural, fixed)
27
natural(adjective, characteristic, start, physical, ordinary)
26
native(adjective, characteristic, start, reasonable, common)
24
inbred(adjective, characteristic, start, natural, individual)
15
essential(adjective, characteristic, reasonable, common, ordinary)
15
instinctual(adjective, physical, natural, primitive, spontaneous)
15
intuitive(adjective, characteristic, reasonable, physical, common)
14
constitutional(adjective, characteristic, start, natural, fixed)
13
indwelling(adjective, characteristic, start, natural, fixed)
13
intuitional(adjective, inside, interior, automatic)
13
visceral(adjective, physical, natural, secret, private)
12
accustomed(adjective, inside, interior, automatic)
12
deep-seated(adjective, characteristic, natural, fixed, persistent)
12
habitual(adjective, inside, lasting, automatic)
12
knee-jerk(adjective, inside, interior, automatic)
12
rooted(adjective, inside, interior, automatic)
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APASmart Define. (2015). inborn thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/inborn/thesaurus/synonyms
ChicagoSmart Define. 2015. "inborn thesaurus" https://smartdefine.org/inborn/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, inborn thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/inborn/thesaurus/synonyms>.
MLASmart Define. "inborn thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/inborn/thesaurus/synonyms>