Littoral rhymes with:
literal, litteral, literal, litteral, bilateral, collateral, dieterle, directoral, doctoral, electoral, guttural, lateral, literal, litteral, multilateral, oesterle, pastoral, pectoral, plurilateral, postdoctoral, sectoral, trilateral, unilateral
Littoral sounds like:
lateral, lederle, literal, literally, litteral, littrell, luttrell, luttrull