hundredfold

verb 0.811

fourfold

verb 0.795

manifold

verb 0.624

quintuplicate

verb 0.619

quadruple

verb 0.603

quadruplicate

verb 0.598

quintuple

verb 0.596

fold

verb 0.580

redouble

verb 0.578

double up

verb 0.569

multiply

verb 0.560

sextuple

verb 0.552

double over

verb 0.547

fold down

verb 0.544

exponentiate

verb 0.534

octuple

verb 0.529

magnify

verb 0.523

fold up

verb 0.512

amplify

verb 0.508

double-count

verb 0.507

double

verb 0.507

quadruplex

verb 0.507

refold

verb 0.501

double-time

verb 0.500