Cillo rhymes with:
casillo, hermosillo, truxillo, alamillo, amarillo, angelillo, armadillo, badillo, barillo, billow, bilow, biondolillo, branillo, bustillo, calvillo, camarillo, camillo, capetillo, cardillo, carillo, carrasquillo, carrillo, casillo, caudillo, cedillo, cirillo, cutillo, decamillo, delcastillo, delgadillo, delillo, demilo, dicamillo, dillow, fiorillo, gordillo, grandillo, granillo, grillo, hermosillo, jaramillo, kurylo, kyllo, lanzillo, lillo, melillo, mendillo, mongillo, morillo, morvillo, murillo, paolillo, parillo, parrillo, patillo, pattillo, perillo, pestillo, petillo, petrillo, piccirillo, pillow, pontillo, portillo, pucillo, ronquillo, russolillo, santillo, schillo, sedillo, smilow, tantillo, trillo, truxillo, tuccillo, zadillo
Cillo sounds like:
cacciola, cackle, cagle, cagley, cahall, cahill, cail, caiola, cajole, cal, cala, calaway, cale, caley, cali, calia, calill, call, calla, callaway, calle, calley, callie, callow, calloway, callula, cally, calo, caloway, casal, casale, casali, casella, caselli, cashwell, casillo, casola, cassel, cassell, cassella, casual, casually, caswell, caul, cauley, causal, cawley, cawsl, cecala, cecelia, cecil, cecile, cecilia, cecola, cel, cela, celaya, cele, celia, celie, celio, cell, cella, celli, cellio, cello, celo, chagall, chawla, cheely, cheil, chell, chesley, chile, chili, chill, chilly, chisel, chloe, cholewa, cholla, chuckle, chul, chula, cicala, cicely, cicily, ciel, ciesla, cilley, cislo, cissell, ciulla, ciullo, claw, clay, clayey, claywell, cleah, clell, cleo, clewell, clio, cloe, cloey, clow, cloy, clue, coakley, coal, coale, coaxial, cochlea, cockle, cockwell, coehlo, coelho, coello, coequal, coggeshall, coghill, cogley, cogswell, cohill, coil, coile, cokley, cola, colao, colaw, cole, colee, colella, colello, coley, coli, coll, colla, colle, colley, colli, collie, colly, colo, colwell, coogle, cool, coole, cooley, coolio, coolly, cosell, coulee, coull, cowell, cowgill, cowl, cowley, coxwell, coyle, coyly, cuello, cul, cull, culley, cully, culwell, cwikla, cycle, czeslaw