Marcor rhymes with:
clarcor, clarcor, aancor, accor, albacore, amcor, amcore, americorp, americorps, amplocore, bancor, becor, bellcore, bercor, bruncor, cencor, centocor, clarcor, delcor, elcor, encor, encore, equicor, fidelcor, gencor, genencor, goldcor, hycor, jacor, mevacor, nellcor, newcor, nicor, novacor, nucor, nycor, oncor, pricor, samcor, suncor, syncor, tambocor, ticor, vencor, wicor, xicor
Marcor sounds like:
marcher, margery, margory, marjorie, marjory, markair, marker, mercer, mercier, mercosur, mercure, mercuri, mercurio, mercury, merger, merker, merkur, mersereau, mineworker, morjera, murkier