Mcmorris rhymes with:
maurus, morris, morris', brontosaurus, chorus, dilophosaurus, doris, goris, horace, horus, maquiladoras, maurus, morris, morris', porous, sorus, stegosaurus, taurus, thesaurus, torras, tyrannosaurus
Mcmorris sounds like:
machineries, magaziner's, manzanares, mckenrick, mcnamara's, mesmerize, michener's, missionaries, monsignors