Synonyms:
- accompanying,
- agreeing,
- atavistic,
- bodily,
- born,
- coetaneous,
- coeternal,
- coexistent,
- coexisting,
- coinstantaneous,
- collateral,
- concomitant,
- concurrent,
- congenital,
- connatal,
- connate,
- connatural,
- constitutional,
- contemporaneous,
- contemporary,
- conterminous,
- coterminous,
- dead heat,
- draw,
- genetic,
- hereditary,
- in the blood,
- inborn,
- inbred,
- incarnate,
- indigenous,
- inherited,
- innate,
- instinctive,
- instinctual,
- isochronal,
- isochronous,
- native,
- native to,
- natural,
- natural to,
- organic,
- physical,
- primal,
- simultaneous,
- synchronal,
- synchronic,
- synchronous,
- temperamental,
- tie,
- unison,
- unisonous