Grella rhymes with:
barela, borella, cafarella, carella, centrella, chiarella, ciavarella, estrella, fiorella, mazzarella, mirella, morella, muscarella, orela, panzarella, paparella, parella, parrella, pascarella, pasquarella, passarella, perrella, petrella, rella, tortorella, trela, trella, umbrella, ventrella, venturella, zarella, zarrella, zirella
Grella sounds like:
garl, garlow, garrell, garrol, girl, girlie, goral, gorilla, gorley, gorrell, gourlay, gourley, grahl, grail, graley, grall, grauel, graul, greeley, greely, grell, grelle, greuel, grewal, grewell, grill, grille, grilli, grillo, groleau, groll, growl, gruel, gruwell, guerilla, guerrilla, gural, gurley, gurrola, gurule