Billerica rhymes with:
federica, frederica, roderica, alarica, chandrika, costa_rica, enrica, eureka, farica, federica, frederica, fredericka, frederika, garnica, lamonica, lupica, luxottica, mika, modica, mojica, paprika, rebeka, rica, ricca, roderica, sica, topeka
Billerica sounds like:
babblers, belarus, bellerose, bellrose, bilirakis, blair's, blares, bleilers, blowers, blurs, boilers, bolar's, bolerjack, bowlers, bulrush, bulwark, byelorussia