inborn

from WordNet (r) 3.0 (2006)

inborn
    adj 1: present at birth but not necessarily hereditary; acquired
           during fetal development [syn: {congenital}, {inborn},
           {innate}]
    2: normally existing at birth; "mankind's connatural sense of
       the good" [syn: {connatural}, {inborn}, {inbred}]

from The Collaborative International Dictionary of English v.0.48

Inborn \In"born`\, a.
   Born in or with; implanted by nature; innate; congenital; as,
   inborn passions. --Cowper.

   Syn: Innate; inherent; congenital; natural.

from Moby Thesaurus II by Grady Ward, 1.0

32 Moby Thesaurus words for "inborn":
      atavistic, bodily, born, coeval, congenital, connatal, connate,
      connatural, constitutional, deep-rooted, deep-seated, genetic,
      hereditary, in the blood, inbred, incarnate, indigenous, ingrained,
      inherent, inherited, innate, instinctive, instinctual, native,
      native to, natural, natural to, organic, physical, primal,
      temperamental, tersely

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