Related by context. Frequent words. (Click for all words.) 73 Republican Pat Toomey 69 Joe Sestak 69 Rep. Joe Sestak 61 Sestak 59 Rep. Pat Toomey 58 Pat Toomey 56 Sen. Arlen Specter 54 Democrat Alexi Giannoulias 53 Jim Gerlach 53 Santorum 53 Mark Critz 52 Democratic challenger 52 Sen. Rick Santorum 51 Rep. Curt Weldon 51 Doug Forrester 51 Senator Rick Santorum 51 Senator Arlen Specter 49 Specter 49 Dan Onorato 49 Chocola 49 Toomey 48 Arlen Specter 48 Democratic 48 Christine O'Donnell 48 Rep. Jason Altmire 47 Chris Coons 47 Dahlkemper 47 gubernatorial nomination 47 Bruce Lunsford 47 Democrat Alex Sink 47 Ken Buck 47 John Raese 46 Rick Santorum 46 John Boccieri 46 Republican 46 Democrat Mark Begich 46 Democrat 46 Sen. Hillary Rodham 45 Paul Hodes 45 Creigh Deeds 45 Sen. Mike DeWine 45 Ned Lamont 45 GOP 45 Raese 45 McCain 44 Sen. Jon Corzine 44 8th Congressional 44 Fernando Ferrer 44 Kendrick Meek 44 Rick Lazio 44 Brad Ellsworth 44 Sen. Hillary Clinton 44 Jeanine Pirro 44 Sherrod Brown 44 Kanjorski 44 candidate Christine O'Donnell 44 Rep. Kendrick Meek 44 JD Hayworth 44 Mayor Lou Barletta 44 favorite Sharron Angle 44 GOP gubernatorial 44 Mike Sodrel 44 Sharron Angle 44 Murtha 43 Senator Hillary Clinton 43 Daniel Mongiardo 43 Barack Obama 43 Democrats 43 Governor Ed Rendell 43 Onorato 43 Illinois senator 43 Dan Coats 43 Boccieri 43 Alexi Giannoulias 43 Critz 43 Andrew Romanoff 43 outnumber Republicans 43 Judy Baar Topinka 42 Perriello 42 Marco Rubio 42 Republicans 42 Melissa Bean 42 Tom Corbett 42 DeWine 42 Rudy Giuliani 42 Democrat Al Franken 42 Jim Oberweis 42 Rep. JD Hayworth 42 Michael Bennet 42 Kay Hagan 42 Mitt Romney 42 Zack Space 42 Kratovil 42 Gov. Jeanne Shaheen 42 midterm election 42 Chairman Arlen Specter 42 presidential nomination 42 Barack Obama D-Ill. 42 Altmire 41 Claire McCaskill 41 Linda McMahon