Words That Rhyme With "Slather" :
2 syllables:
agger, athar, azure, badger, bather, blather, bother, breather, brother, cadger, Cather, cavern, dither, either, father, feather, fother, gather, halvers, hazard, heather, hither, lather, Mather, mazard, mazzard, mother, mouther, neither, nether, nother, other, pother, rather, Reuther, smoother, smother, souther, spadger, swither, tavern, teether, tether, thither, tither, tother, traverse, weather, wether, whether, whither, wither, zither
3 syllables:
another, aweather, Belshazzar, birdfeather, cadaver, foregather, forgather, haphazard, ingather, regather, together, unfeather, upgather