Fill In The Blank: The Seahawks-49ers Rivalry Is Like _______ By Ed Ronco • Jan 17, 2014 ShareTwitter Facebook Google+ Email View Slideshow 1 of 2 A man walks across a San Francisco 49ers' team jersey on the floor of the House Chief Clerk's office Tuesday, Jan. 14, 2014, in Olympia, Wash. Elaine Thompson / AP Photo View Slideshow 2 of 2 A Seattle Seahawks fan holds up a picture of cornerback Richard Sherman and a sign for the San Francisco 49ers before an NFC divisional playoff NFL football game between the Seahawks and the New Orleans Saints in Seattle, Saturday, Jan. 11, 2014. Ted S. Warren / AP Photo Listen Listening... / 1:12 Hear what people said. How would you describe the rivalry between football foes Seattle Seahawks and San Francisco 49ers? Share your answer below. Tags: Seattle SeahawksSan Francisco 49ersView the discussion thread.