He's a 'congenital' liar. [=he's a liar by nature; he has always lied a lot and is likely to continue to lie]
The irregularity in my backbone is probably 'congenital'.
a 'congenital' defect
(..) it gave me a house, money, fancy clothes, the universal respect of all the ladies. But there's always been a hole in my heart. Not a literal hole like you would find in some babies with congenital diseases, but a metaphorical hole. I guess that hole is the "what if". What if I didn't sell? (..)2014 TvShow: Silicon Valley Title: Minimum Viable Product Season: 1 Episode 1