Ex post facto,
Definition of Ex post facto:
Having retroactive effect or force.
Decision, law, or ruling that has a retrospective effect. National constitutions usually prohibit laws that punish acts committed before they were declared criminal acts. Latin for, after the fact.
Synonyms of Ex post facto
A priori, After, After all, After that, Afterwards, Back, Backward, Early, In the aftermath, In the sequel, Into the past, Later, Next, Retroactive, Retrospective, Since, Subsequently, Then, Thereafter, Thereon, Thereupon, Therewith, Backdated, Retroactive, Ex post facto, Backward-looking
Meaning of Ex post facto & Ex post facto Definition