Bildiğim kadarıyla böyle bir sözcük yok.
- So far as I know, there is no such word.
Bildiği kadarıyla işler yolunda gidiyordu.
- So far as he was concerned, things were going well.
insofar as (or that), to the extent that, to such an extent.
... an opportunity for all lets us go as far as our dreams and toil will take us ...
... as far as 60 miles a day, ...