stain

noun 0.774

stainer

noun 0.658

bloodstain

noun 0.639

immunostain

noun 0.575

blueing

noun 0.570

blue spot

noun 0.561

port-wine stain

noun 0.561

bluing

noun 0.551

discoloration

noun 0.545

blue-black

noun 0.545

stained glass

noun 0.544

black spot

noun 0.543

streak

noun 0.540

pink spot

noun 0.535

steel blue

noun 0.531

white rust

noun 0.527

white plague

noun 0.527

streak plate

noun 0.525

china blue

noun 0.524

blueness

noun 0.522

discoloring

noun 0.518

stank

noun 0.518

alcian blue

noun 0.517

discolouring

noun 0.514

pure blue

noun 0.510

blackspot

noun 0.509

blue state

noun 0.509

dyestuff

noun 0.508

coffee rust

noun 0.506

stigma

noun 0.505