1
abiding(fixed, persistent, continuous, lasting, continuing)
1
autochthonic
1
autochthonous
1
birth
1
ceaseless(fixed, persistent, continuous, lasting, continuing)
1
coeval
1
cold(adjective, basic, absolute, fundamental, key)
1
complete(adjective, utter, basic, absolute, fundamental)
1
confirmed(fixed, persistent, continuous, lasting, continuing)
1
connatal
1
constant(reasonable, ordinary, fixed, normal, logical)
1
constellation
1
constitutive
1
continual(fixed, persistent, continuous, lasting, continuing)
1
continuing(fixed, persistent, continuous, lasting, remaining)
1
continuous(fixed, persistent, lasting, continuing, remaining)
1
distinctive(adjective, characteristic, natural, individual, essential)
1
elementary
1
enduring(fixed, persistent, lasting, remaining, chronic)
1
engrained
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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>