henceforth
Definitions
From this time forward; from now on.
In the future; from this point onward.
Examples
Henceforth, all employees must submit their reports by the end of each Friday.
The king declared that henceforth the kingdom would remain at peace with its neighbors.
I have decided that henceforth I will prioritize my health above all other commitments.
Synonyms
henceforward thereafter from now on from this point thenceforth subsequently forward
Antonyms
hitherto heretofore previously before formerly already prior to this