Sivy rhymes with:
divvy, kivi, livvie, privy, spivey, vivie, alvey, anchovy, angove, arvey, avey, avi, bevy, bovee, bovey, calvi, carvey, castellvi, cavey, cervi, chevy, clevie, covey, covy, cravey, curvy, danvy, davee, davey, davi, davie, davy, degrave, divi, divvy, dunlaevy, dunlavy, dunleavy, dunlevy, elvie, elvy, envy, falvey, fullilove, garvey, garvie, ghaznavi, gravy, groovy, gustave, halevi, hanvey, harkavy, harvey, harvie, havey, heavey, heavy, helvey, helvie, hovey, hovy, hulvey, hurvey, ivey, ivie, ivy, jarvi, jarvie, jovi, kivi, larivee, larrivee, larvae, lavey, lavi, lavie, lavy, leavey, leavy, levee, levie, levy, livvie, lovie, macvie, mahvi, malave, malvie, mccorvey, mccravy, mccuvey, mcelravy, mcgreevey, mcgreevy, melvie, mojave, mondavi, movie, musavi, naqvi, navy, nervy, novey, novi, novy, ogilvie, ogilvy, olvey, pavey, peavey, peavy, peevey, peevy, poovey, prithvi, privy, rysavy, salvi, savvy, schiavi, seavey, sedivy, selvey, sevy, silvey, silvi, silvie, sovey, spivey, stalvey, stevie, sylvie, tavie, tavy, tevye, topsy-turvy, tovey, trulove, trygve, turvy, updegrove, vevey, vis-a-vis, vivie, vodavi, wavy
Sivy sounds like:
saab, saba, sabah, sabb, sabey, sabia, sabo, safe, safeway, saif, sap, sapia, sapoa, sapp, sauve, sava, save, savio, savo, savoia, savoie, savoy, savvy, saxby, sbf, scab, scaff, scaife, scapa, scape, scavo, schaab, schaaf, schaap, schab, schaff, schapp, schaub, schauf, schave, scheff, scheib, scheibe, schepp, scheve, schiappa, schiavi, schiavo, schiff, schoepe, schoepf, schoepp, schoff, schoof, schopf, schopp, schoppe, schuff, schupp, schwab, schwabe, schweppe, scipio, scobee, scobey, scobie, scoby, scoff, scooby, scoop, scope, scozzafava, scuba, scuff, seabee, seavey, sebby, sebi, sebo, seep, seff, segovia, seib, seibu, seif, seife, seip, seipp, sep, sepe, sepia, sepp, seppi, seve, sevey, sevy, shabby, shaff, shakeup, shap, shape, shapp, shaub, shave, sheaf, sheba, sheep, sheff, sheffey, shep, shepp, sheppy, shicoff, shiff, ship, shipe, shipp, shippee, shippey, shippy, shiva, shive, shoaf, shoaff, shobe, shockwave, shoff, shoob, shoop, shop, shope, shoppe, shoup, shoupe, shove, shuff, shupe, shupp, sib, sibbie, sibby, siebe, sieve, sip, sipa, sipe, sipp, skaff, skiba, skibbe, skibo, skiff, skip, skipp, skippa, skippy, skoff, skop, skov, skycap, skywave, soap, soapy, soave, sob, sobey, sofa, sofia, sofie, sop, sope, sophia, sophie, sophy, sopp, soquip, sosebee, soukup, soup, soupy, sova, sovey, spa, spavo, spaw, spew, spey, spie, spiffy, spiva, spivey, spoof, spy, squibb, suave, sub, sub-way, suba, subia, subway, successive, sukup, sup, suppa, suva, swab, swaby, swap, swape, swapo, swapp, sweep, swipe, swoop, swoope, swope, syp, szabo, szuba