Related by context. Frequent words. (Click for all words.) 56 Governor Tom Vilsack 55 Gov. Tom Vilsack 52 Chet Culver 52 Gov. Chet Culver 51 Branstad 51 Vander Plaats 51 Clinton 50 Sen. Hillary Rodham 50 Pawlenty 50 Governor Chet Culver 50 Terry Branstad 50 Gov. Terry Branstad 49 Vilsack 49 Hillary Clinton 48 Heinz Kerry 48 Senator Hillary Clinton 48 Dorothy Rodham 48 Iowa 48 Hillary 47 Clintons 47 Sen. Hillary Clinton 47 Rep. Leonard Boswell 47 Matalin 47 McCain 47 Illinois senator 47 Romney 46 lady Laura 46 Tom Vilsack 46 Huckabee 46 Sebelius 46 Entenza 45 Governor Tim Pawlenty 45 Iowans 45 Obama 45 Mitt 45 Nussle 45 Teresa Heinz Kerry 45 lady Jenny Sanford 45 Gov. Tim Pawlenty 45 Bill Northey 44 Rep. Jim Nussle 44 Culver 44 Hillary Rodham Clinton 44 Palin 44 Lourey 44 Mitt Romney 44 Barack Obama 44 Biden 44 Daschle 44 Bill Clinton 44 Topinka 44 Bob Vander Plaats 44 Rudy Giuliani 43 presumptive GOP 43 senator 43 Aides 43 Giuliani 43 electability 43 Jennifer Palmieri 43 Obamas 43 Daugaard 43 Matt Entenza 43 Iowa Caucuses 43 Moseley Braun 43 Des Moines Register 43 Wead 43 Gephardt 43 Wetterling 42 Tim Pawlenty 42 Iowa Gov. Chet 42 lady 42 Iowa caucuses 42 Mondale 42 Gov. Sarah Palin 42 stump speeches 42 Caroline Kennedy 42 Democratic gubernatorial candidate 42 Vaudt 42 Klobuchar 42 Keota 42 Mayor Rudy Giuliani 41 Pingeton 41 Dick Gephardt 41 Bettendorf 41 Gronstal 41 Judy Baar Topinka 41 Kiffmeyer 41 Bayh 41 Maria Shriver 41 Shriver 41 presidential nominee 41 Loebsack 41 Cedar Rapids 41 DUBUQUE Iowa 41 Anamosa 41 Jenny Sanford 41 Pratibha Patil 41 presidential candidate 41 Nancy Wyman 41 Muscatine 41 Patti Blagojevich