As of
As from
If you are talking about time, you can use “until” as a synonym.
An example:
- As of today, it is still illegal to bring lighters or knives on a plane.
You can substitute “as of” into “until”
- Until today, it is still illegal to bring lighters or knives on a plane.
Otherwise, “as of” doesn’t really have a synonym.
More for you:
Difference between BEFORE and UNTIL
Difference Between BY – UNTIL – UP TO
