Related by context. Frequent words. (Click for all words.) 70 Pat Toomey 63 Rep. Joe Sestak 61 Sen. Rick Santorum 58 Joe Sestak 57 Sen. Arlen Specter 51 Arlen Specter 51 Senator Arlen Specter 51 Santorum 51 Toomey 50 Jim Gerlach 49 Marco Rubio 49 Specter 48 Sen. Lincoln Chafee 48 Rick Santorum 48 Sestak 47 Rick Lazio 47 JD Hayworth 47 Christine O'Donnell 46 Rep. Kendrick Meek 46 Critz 45 Ted Strickland 45 Dan Coats 45 Massachusetts Gov. Mitt 45 Tom Corbett 45 John Raese 44 Sharron Angle 43 Sen. Mike DeWine 43 Chairman Arlen Specter 42 Jon Runyan 42 Kanjorski 42 Republican 42 Sodrel 42 8th Congressional 42 Ned Lamont 42 Gov. Ed Rendell 42 Dean Heller 41 Zack Space 41 Sen. Russ Feingold 41 Sen. Jon Corzine 41 Sherrod Brown 41 Lynn Swann 41 presidential nominee 41 Ed Rendell 41 Sen. Lisa Murkowski 41 Chris Coons 41 Rep. Michele Bachmann 41 candidate Christine O'Donnell 41 Sen. Hillary Rodham 41 John Hostettler 41 Governor Ed Rendell 40 Ken Buck 40 McCain 40 Rand Paul 40 Scozzafava 40 Mayor Rudy Giuliani 40 Hoeffel 40 Sen. Blanche Lincoln 40 Voinovich 40 Paul Hodes 40 Murtha 40 Pennsylvania 40 House Speaker Newt 40 Altmire 40 Kirsten Gillibrand 40 Murtha D 40 Gov. Jon Corzine 40 Sen. Hillary Clinton 40 Rep. Tom Tancredo 40 Chris Christie 40 Mitt Romney 40 Brad Ellsworth 39 Jeanine Pirro 39 Sen. Norm Coleman 39 Chafee 39 Perzel 39 Kelly Ayotte 39 GOP gubernatorial 39 D Pa 39 Linda McMahon 39 Raese 39 Alexi Giannoulias 39 Lincoln Chafee 39 Kendrick Meek 39 Sen. Elizabeth Dole 39 Democratic challenger 39 GOP 39 Senator Hillary Clinton 39 Gov. Rendell 39 Republicans 38 Scott McAdams 38 Jon Corzine 38 Andrew Romanoff 38 Sen. Jim Bunning 38 Ken Blackwell 38 Sen. Evan Bayh 38 John Boccieri 38 chairman Terry McAuliffe 38 Sununu 38 Carol Shea Porter 38 Kratovil 38 John Kasich