original: In Augustan Rome, Quirinus was also an epithet of Janus, as Janus Quirinus.
simplifications: In Augustan Rome, Quirinus was also a nickname of Janus, as Janus Quirinus. In Augustan Rome, Quirinus was a nickname of Janus. In Rome, Quirinus was an epithet of Janus, as Janus Quirinus. Quirinus was also an epithet of Janus, known as Janus Quirinus. In Augustan Rome, Quirinus was also a title of Janus, as Janus Quirinus. In Augustan Rome, Quirinus was also an epithet of Janus. It was as Janus Quirinus. Quirinus was another name used for Janus. In Augustan Rome, Quirinus was an adjective describing Janus. Quirinus was also an epithet of Janus  Quirinus in Augustan Rome, Quirinus was also an epithet of Janus in Augustan Rome, like Janus Quirinus.