RETROACTIVITY is 13 letters long. It starts with the letter R and ends with the letter Y
Dictionary definitions:
RETROACTIVITY:
Dictionary definitions:
RETROACTIVITY:
Definition: In this question, retroactive is an adjective that means affecting things past. The adjective retroactive refers to something happening now that affects the past. For example, a retroactive tax is one that is passed at one time, but payable back to a time before the tax was passed.