Cybill rhymes with:
brakebill, brightbill, cogbill, cranesbill, crossbill, graybill, handbill, hawkbill, hornbill, lookabill, lookingbill, newbill
Cybill sounds like:
cabal, cabell, cabello, cable, caccavale, capable, capel, capell, capella, capelle, capelli, capello, caple, capley, cappel, cappella, cappelli, cappello, cappiello, capwell, cashflow, cauble, cavalli, cavallo, cavell, cebula, cefalo, cefalu, cesspool, chaebol, chapel, chapell, chapelle, chappel, chappell, chappelle, chapple, cheaply, chiefly, chipello, chipley, ciaobella, cibula, cifelli, cipolla, civil, civilly, cobble, coble, cobol, coffel, cogbill, cohesively, copley, copolla, coppel, copple, coppola, coufal, couple, coupley, coval, covel, covell, covelli, covello, coviello, covill, coville, cowbell, cubbyhole, cupola, czapla, czepiel