congenitally

adverb
1
in a way that has existed since or before birth
مادرزادی, به‌صورت مادرزادی
2
in a way that exists as part of a person's character and that is unlikely to change
ذاتاً, به صورت ذاتی, به شکل فطری
He is congenitally incapable of telling the truth.