reduplicant

noun 0.799

duplication

noun 0.788

duplicate

noun 0.672

redouble

noun 0.664

endoreduplication

noun 0.644

doubling

noun 0.628

duplicator

noun 0.616

repetition

noun 0.609

duplicity

noun 0.608

doubleness

noun 0.598

replication

noun 0.596

redundancy

noun 0.575

repeating

noun 0.567

duplex

noun 0.563

repetitiveness

noun 0.560

reiteration

noun 0.555

quadruplicate

noun 0.554

dupe

noun 0.551

reproduction

noun 0.550

reproducing

noun 0.549

doubler

noun 0.547

parroting

noun 0.546

repetitiousness

noun 0.546

redintegration

noun 0.543

double counting

noun 0.537

cloning

noun 0.532

redound

noun 0.531

doubles

noun 0.526

reprinting

noun 0.525

reusing

noun 0.525

triplicate

noun 0.523

double-count

noun 0.523

replicate

noun 0.523

dittography

noun 0.522

pseudoreplication

noun 0.517

duper

noun 0.517

repeatability

noun 0.516

recursion

noun 0.512

imitation

noun 0.512

double-dip

noun 0.511

copying

noun 0.511

self-plagiarism

noun 0.511

recursivity

noun 0.510

reproducibility

noun 0.508

reposting

noun 0.508

repeat

noun 0.508

dual

noun 0.507

reprint

noun 0.507

period doubling

noun 0.507

deep copy

noun 0.507

anadiplosis

noun 0.506

repro

noun 0.504

recurrence

noun 0.502

gemination

noun 0.501

disyllabic

noun 0.501

dupery

noun 0.501

double double

noun 0.500