Spellers rhymes with:
propellers, bestsellers, bookcellars, cellars, dwellers, ehlers, ellers, fellers, heller's, keller's, propellers, resellers, sellars, seller's, sellers, sellers', teller's, tellers, zellars, zellers
Spellers sounds like:
shufflers, spillers, splurge, spoilers, supplier's, suppliers, suppliers'