duplication

noun 0.760

reduplicant

noun 0.744

replicator

noun 0.724

duplicate

noun 0.679

duplicity

noun 0.679

copier

noun 0.677

dupe

noun 0.646

duper

noun 0.642

doppelganger

noun 0.616

reduplication

noun 0.616

replicate

noun 0.616

clone

noun 0.611

doubler

noun 0.611

replicant

noun 0.609

imitator

noun 0.608

copycat

noun 0.605

reproducer

noun 0.602

replica

noun 0.596

mimicker

noun 0.581

photocopier

noun 0.578

replication

noun 0.577

duplex

noun 0.575

deep copy

noun 0.574

quadruplicate

noun 0.567

cloning

noun 0.564

replicase

noun 0.563

dumper

noun 0.558

repeater

noun 0.555

copying

noun 0.550

copyist

noun 0.549

mimic

noun 0.547

doubling

noun 0.542

impersonator

noun 0.541

multiplicator

noun 0.539

dupery

noun 0.538

two-timer

noun 0.538

replicon

noun 0.538

carbon copy

noun 0.536

doubleness

noun 0.535

photocopy

noun 0.534

impostor

noun 0.528

evil twin

noun 0.528

plagiarist

noun 0.525

copy-paste

noun 0.523

copy

noun 0.521

dual

noun 0.519

redouble

noun 0.518

traducer

noun 0.515

ditto

noun 0.515

dupla

noun 0.514

twiner

noun 0.512

repro

noun 0.511

mirror

noun 0.511

reciprocator

noun 0.511

doppio

noun 0.509

photocopying

noun 0.509

quintuplicate

noun 0.509

copy constructor

noun 0.509

reproducible

noun 0.508

dummy

noun 0.507

counterfeiter

noun 0.507

falsifier

noun 0.506

subclone

noun 0.505

reprint

noun 0.502

dead ringer

noun 0.501

reproducing

noun 0.501