As adjectives the difference between retractive and retroactive
is that retractive is serving to retract; of the nature of a retraction while retroactive is extending in scope, effect, application or influence to a prior time or to prior conditions.
As a noun retractive
is that which retracts or withdraws.
retroactive
English
Adjective
(-)
Extending in scope, effect, application or influence to a prior time or to prior conditions
Related terms
* retroaction
* retroactively
See also
*ex post facto
*retrospective