Related Clues:

• Rows about origin of ginger cats
• Those with stripes, good in lines
• Bruins : U.C.L.A. :: ___ : Princeton
• Relentless go-getters
• Tenacious types good to have in rows
• Striped big cats
• Animals such as Hobbes of Calvin and Hobbes
• Detroit baseball team
• Ferocious types start to gather in rows