 The Egyptians also devised false etymologies giving more meanings to divine names . A passage in the Coffin Texts renders the name of the funerary god <unk> as <unk> r , meaning " cleaning of the mouth " , to link his name with his role in the Opening of the Mouth ritual , while one in the Pyramid Texts says the name is based on words shouted by Osiris , connecting <unk> with the most important funerary deity . 
