Aviv's rhymes with:
achieves, believes, biev's, cheves, cleaves, eaves, eves, gleaves, greaves, grieves, heaves, interleaves, leaves, misconceives, misperceives, neaves, neves, peeves, perceives, reaves, receives, recitatives, reeves, reeves', relieves, retrieves, reves, rieves, sheaves, shreves, sleeves, steeves, steve's, steves, teves, thieves, thieves', weaves
Aviv's sounds like:
abacha, aback, abaco, abacus, abash, abbas, abbasi, abbey's, abbs, abco, abex, abiquiu, abkhazia, abo's, above's, abs, abscess, abso, abuse, abuses, abuzz, abyss, abzug, affix, affixes, aipac, aipac's, apace, apache, apache's, apaches, apacs, apc, apc's, apec, apec's, apes, apex, apex's, aphasia, apiece, apogee, apopka, appease, apps, apsey, apso, apuzzo, avasso, avco, avice, avis