Territorial rhymes with:
extraterritorial, extraterritorial, extraterritorial, extraterritorial, janitorial, advertorial, conspiratorial, curatorial, dictatorial, directorial, editorial, equatorial, extraterritorial, gubernatorial, janitorial, nomenclatorial, pictorial, prosecutorial, raptorial, reportorial, sartorial, senatorial, tutorial
Territorial sounds like:
territorially, tetrahedral, tortorella, tortorelli, tortorello, tortoriello