Leontine rhymes with:
balentine, ballentine, galentine, gallentine, lentine, lentini, volentine, balentine, ballentine, barentine, galentine, gallentine, lentine, lentini, piacentini, turrentine, volentine
Leontine sounds like:
lamattina, lamountain, landen, landin, landini, landino, landman, landmine, landon, lantana, lanthanum, lentinan, lentine, lentini, lenton, leontyne, lewinton, limitation, lindaman, lindane, lindeen, lindeman, lindemann, linden, lindman, lindon, lineitem, linton, london, londono, lundeen, lunden, lundin, lynden, lyndon, lynton