Zeneca rhymes with:
seneca, chanukah, hanukkah, japonica, seneca, abacha, abadaka, absaraka, africa, america, anjelica, chanukah, hanukkah, indica, ithaca, japonica, majolica, nautica, oaxaca, seneca, silica, sunamerica, utica
Zeneca sounds like:
zamzow, zanca, zang, zanghi, zaniewski, zank, zanuck, zanussi, zemanek, zemecki, zemeckis, zemin's, zemke, zenas, zenchu, zeneca's, zeng, zenica, zenk, zens, zenz, zhang, zhejiang, zheng, zhengzhou, ziemke, zigzagging, zinc, zinck, zines, zing, zinga, zingg, zink, zinke, zinnias, zins, ziomek, zions, ziyang, zmijewski, zones, zoning, zooming, zooms, zungu, zuniga