Words similar to retroactively

Example sentences for: retroactively

How can you use “retroactively” in a sentence? Here are some example sentences to help you improve your vocabulary:

1, 2002, all government "letters, forms, notices, and instructions" drafted prior to Oct. 1, 1998, must be retroactively rendered into Plain Language.
One of the greatest challenges to the national implementation of the Nursing Home Quality Initiative may be in changing the nursing home provider mindset from one of compliance with regulation through a system of quality assurance (focused on retroactively examining outcomes) to a mindset of quality improvement (focused on proactively improving processes and systems).
But how could I prohibit anyone, even myself, retroactively from making contributions?
The irony is that such laws are already in place, inspired in part by Singleton's previous release, but they don't cover him retroactively.
Robert Taft called the trials "victor's justice" that unfairly applied new laws retroactively.