THESAURUS
band, bar, bespangle, bespeckle, bespot, blotch, break up, check, checker, dapple, differ, differentiate, dissent, disunify, divaricate, diverge, diversify, dot, flake, fleck, freckle, harlequin, iris, maculate, marble, marbleize, motley, mottle, pepper, polychrome, polychromize, rainbow, relieve, spangle, speck, speckle, splotch, spot, sprinkle, stigmatize, stipple, streak, striate, stripe, stud, tattoo, tessellate, variate, vary, vein
ROGET THESAURUS
Variegation
VB
be variegated,
variegate, stripe, streak, checker, chequer, bespeckle, speckle, besprinkle, sprinkle, stipple, maculate, dot, bespot, tattoo, inlay, damascene, embroider, braid, quilt.