Synonyms for Peter (same or very similar meaning)
WordNet sense 1 (disciple of Jesus and leader of the apostles; regarded by Catholics as the vicar of Christ on earth and first Pope):
Saint Peter, Saint Peter the Apostle, Simon Peter, St. Peter, St. Peter the ApostleWordNet sense 2 (obscene terms for penis):
cock, dick, prick, shaft, tool, pecker, putzFrom the ODE community, based on WordNetadd/edit