backdate

noun 0.903

overdate

noun 0.656

backfile

noun 0.589

back payment

noun 0.579

antedating

noun 0.571

antedate

noun 0.568

postdate

noun 0.567

backwardation

noun 0.558

hindcast

noun 0.554

date

noun 0.543

retroactive law

noun 0.540

backward

noun 0.538

back pay

noun 0.530

belatedness

noun 0.522

predate

noun 0.520

downgrading

noun 0.518

dating

noun 0.516

backtracking

noun 0.508

entry date

noun 0.507

datum line

noun 0.505

delaying

noun 0.503

backloading

noun 0.503

grandfathering

noun 0.502