Labor omnia vincit is its motto: Abbr., 4 letters
#46 out of 50: Abbr., 4 letters
B'way musical: 1943, 4 letters
Bartlesville's home: Abbr., 4 letters
Birthpl. of Garth Brooks, 4 letters
Chickasaw Natl. Recreation Area setting, 4 letters
Dust Bowl state: Abbr., 4 letters
First st. admitted to the union in the 20th century, 4 letters
Former US territory, 4 letters
Fort Sill's home: Abbr., 4 letters
Home of the Wichita Mts., 4 letters
Home state of Vince Gill: abbr., 4 letters
Home to Oral Roberts U., 4 letters
Home to Rep. Largent, 4 letters
It's between Kan. and Tex., 4 letters
It's south of Kans., 4 letters
Its area code is 405 (abbr.), 4 letters
Joad family's home state: Abbr., 4 letters
Kerr-McGee Corp. hdqrs., 4 letters
Neighbor of Ark. and Tex., 4 letters
Norman and Enid's state: Abbr., 4 letters
Norman's home (abbr.), 4 letters
Norman's place: abbr., 4 letters
Norman's setting: Abbr., 4 letters
Norman's state (Abbr.), 4 letters
Oral Roberts U. locale, 4 letters
Ozark Mountains st., 4 letters
Panhandler's home?: Abbr., 4 letters
Site of Kerr-McGee's hdqrs., 4 letters
Site of the Arbuckle Mtns., 4 letters
Sooner State (abbr.), 4 letters
Sooner's state: abbr., 4 letters
St. on the Red River, 4 letters
St. with a panhandle, 4 letters
St. with counties named Comanche and Choctaw, 4 letters
State for which a famous musical is named: abbr., 4 letters
State name that's a Broadway mus. title, 4 letters
State the Joads left: abbr., 4 letters
State with a panhandle: Abbr., 4 letters
The redbud is one of its symbols: Abbr., 4 letters
The Sooner State (abbr.), 4 letters
Tulsa locale, briefly, 4 letters
Tulsa's home: Abbr., 4 letters
Tulsa's locale: Abbr., 4 letters
Tulsa's state, briefly, 4 letters
Tulsa's state: Abbr., 4 letters
Where Ron Howard was born: Abbr., 4 letters
Where to find Norman: Abbr., 4 letters
Where Tulsa is: Abbr., 4 letters
*Home for Will Rogers and Garth Brooks, 8 letters
I Cain't Say No musical, 8 letters
Oh, What a Beautiful Mornin' musical, 8 letters
People Will Say We're in Love musical, 8 letters
Where the wind comes sweeping down the plain, 8 letters
1943 Agnes de Mille work, 8 letters
Broadway musical of 1943, 8 letters
Broadway smash of '43, 8 letters
Broadway/Hollywood musical, 8 letters
Choctaw for red people, 8 letters
College football's National Champions, 8 letters
Homeland of the Joads, 8 letters
Its flag has an Osage shield, 8 letters
Musical that won a 1944 Pulitzer, 8 letters
Musical with the song All er Nothin', 8 letters
Oft-revived musical, 8 letters
Pearl Harbor casualty, 8 letters
Rodgers and Hammerstein musical, 8 letters
Rodgers and Hammerstein title tune, 8 letters
School in the Red River Rivalry game, 8 letters
Show nee Away We Go!, 8 letters
State admitted to the union Nov. 16, 1907, 8 letters
State that's briefly satisfactory for an American (8), 8 letters
State with Native America license plates, 8 letters
State with a panhandle, 8 letters
Tallgrass Prairie Preserve locale, 8 letters
Title tune of a Rodgers and Hammerstein musical, 8 letters
A state in south central United States, 8 letters
Musical about tigers taking over Tulsa?, 12 letters
Home of the NBA's Thunder, 12 letters
World Cup of Softball locale, 12 letters
Showdown site near Lawton?, 14 letters
1973 George C. Scott film, 13 letters
George C. Scott film of 1973, 13 letters
Broadway musical's slick turning point?, 12 letters
Broadway debut of March 31, 1943, 9 letters
1939 Western starring 61-A (with The), 11 letters
Answer to which Rogers and Hammerstein musical do you want to see and when?, 13 letters
Sooner State native, 9 letters
Woody Guthrie, for one, 9 letters
Outdoor luncheon in the Sooner State?, 14 letters
Two United States?, 14 letters
1972 Sugar Bowl winners (twice), 15 letters
Big 12 football team, 15 letters
Crimson-and-cream team, 15 letters