Related by context. Frequent words. (Click for all words.) 77 Branstad 59 Gov. Chet Culver 57 Gov. Tom Vilsack 55 Iowans 55 Pawlenty 52 Republican gubernatorial candidate 52 Tim Pawlenty 51 Hoeven 51 Vilsack 51 Gov. Tim Pawlenty 50 Huckabee 50 Mitt Romney 49 Culver 48 Romney 48 gubernatorial candidates 48 Brownback 48 Heineman 47 Kitzhaber 47 governor 47 Shumlin 47 Iowa 46 Topinka 46 lieutenant governor 46 Kulongoski 45 Emmer 45 Kasich 45 Lt. Gov. 45 Gov. 45 Sen. Sam Brownback 45 gubernatorial candidate 44 Sebelius 44 Mike Huckabee 44 Gephardt 44 GOP 44 Johanns 44 Thune 43 Gov. Kathleen Sebelius 43 gubernatorial 43 Democratic gubernatorial candidate 43 Poizner 43 Des Moines Register 43 Daschle 43 Meg Whitman 43 Chafee 43 John Hoeven 43 Gov. Mitt Romney 42 Gov. Ted Strickland 42 Nebraskans 42 officeholders 42 Bayh 42 Gov. Mitch Daniels 42 Gov. Haley Barbour 42 Crist 42 Republican 41 Braley 41 Bachmann 41 Angelides 41 Gov 41 Gov. Ted Kulongoski 41 Sununu 41 Cedar Rapids 41 DeVos 41 Bernero 41 Minnesotans 41 Rick Perry 41 John Kasich 41 Mike Rounds 41 Fallin 40 Matt Blunt 40 Mitt 40 Schwarzenegger 40 Mayor Rudy Giuliani 40 Gov. Arnold Schwarzenegger 40 Fiorina 40 Franken 40 Gov. Linda Lingle 40 Bettendorf 40 Kansans 40 Sioux City 40 Iowa caucuses 40 Bredesen 40 Palin 40 DES MOINES 40 Sen. Tom Harkin 40 DFL 40 Gov. Sarah Palin 40 Rudy Giuliani 40 Granholm 39 Lieutenant Governor 39 Strayhorn 39 Rants 39 Bruning 39 Des Moines 39 Halter 39 Rep. Michele Bachmann 39 Governor 39 Mike Johanns 39 RGA 39 Ottumwa 39 Freudenthal 39 governorship