Cellars rhymes with:
bestsellers, bookcellars, resellers, sellars, seller's, sellers, sellers', bestsellers, bookcellars, dwellers, ehlers, ellers, fellers, heller's, keller's, propellers, resellers, sellars, seller's, sellers, sellers', spellers, teller's, tellers, zellars, zellers
Cellars sounds like:
calarco, caller's, callers, caloric, calories, cellular's, chloris, choleric, claire's, clara's, clarice, claris, clarissa, clarisse, clark, clark's, clarke, clarke's, clarks, clarrisse, clears, clerc, clercq, clergy, cleric, clerics, clerissa, clerk, clerk's, clerks, clerks', clore's, clorox, clowers, colarusso, collars, collier's, colliers, collor's, colorize, colorocs, colors, coolers, culler's, cullers