Lassila rhymes with:
abila, aguila, anttila, biela, bila, brambila, daquila, deavila, delila, dell'aquila, dellaquila, gila, ila, isla, korpela, koskela, leala, leila, lela, lila, maquila, mattila, neala, nila, opiela, philomela, piela, pietila, sheela, sheelah, sheila, sheilah, tequila, theophila, vevila, vila
Lassila sounds like:
lacewell, lagle, lasala, lasalle, lascala, lascola, lashlee, lashley, lasley, laslo, lasswell, laswell, laszlo, lazily, lazuli, lazzell, lecli, legal, legally, leschly, lesley, leslie, lessley, lexical, likely, lisle, local, locale, locally, lockley, logical, logically, loisel, loiselle, loosely, lucile, lucille, luckily, lukoil, lushly, lysol