colorfastness

noun 0.782

steadfastness

noun 0.675

staunchness

noun 0.669

firmness

noun 0.652

sturdiness

noun 0.646

solidness

noun 0.637

fixity

noun 0.624

fixedness

noun 0.595

holdfast

noun 0.595

fastening

noun 0.593

stability

noun 0.590

steadiness

noun 0.588

toughness

noun 0.583

permanence

noun 0.579

robustness

noun 0.574

strength

noun 0.572

fortitude

noun 0.570

durability

noun 0.569

fierceness

noun 0.561

sure-footedness

noun 0.559

hardness

noun 0.558

fleetness

noun 0.558

staidness

noun 0.551

faithfulness

noun 0.548

sturdy

noun 0.547

inner strength

noun 0.546

constancy

noun 0.545

tenacity

noun 0.545

tenaciousness

noun 0.544

persistence

noun 0.540

tenace

noun 0.539

hardihood

noun 0.536

impregnability

noun 0.536

forcefulness

noun 0.532

endurance

noun 0.531

persistency

noun 0.531

feistiness

noun 0.530

stably

noun 0.529

permanency

noun 0.528

watertightness

noun 0.527

stiffness

noun 0.527

tightness

noun 0.526

dimensional stability

noun 0.526

safeness

noun 0.525

stoutness

noun 0.524

steading

noun 0.521

soundness

noun 0.521

strictness

noun 0.520

fast

noun 0.518

starkness

noun 0.515

resoluteness

noun 0.515

entrenchment

noun 0.515

fidelity

noun 0.514

ruggedness

noun 0.514

abidingness

noun 0.514

indestructibility

noun 0.513

fastener

noun 0.513

certainty

noun 0.513

formidability

noun 0.512

fortress

noun 0.512

freshness

noun 0.512

steady

noun 0.512

forte

noun 0.510

stanch

noun 0.510

swiftness

noun 0.509

pertinacity

noun 0.509

consistency

noun 0.508

stubbornness

noun 0.508

definitiveness

noun 0.508

permeance

noun 0.507

boldness

noun 0.506

immovability

noun 0.506

resistance

noun 0.506

ferociousness

noun 0.505

defensibility

noun 0.502

intactness

noun 0.502

stationariness

noun 0.501

fixation

noun 0.501