Crossword clues for Secretary Duncan 4 letters:ARNEObama education secretary DuncanARNEFormer Education secretary DuncanARNERecent Education Secretary DuncanARNEEducation Secretary DuncanARNESecretary DuncanARNEEducation Secretary ___ DuncanARNEObama education secretary ___ DuncanARNE___ Duncan, Secretary of Education who played pro basketball in AustraliaARNEFormer Secretary of Education DuncanARNESecretary of education DuncanARNE___ Duncan, United States Secretary of EducationARNE___ Duncan, Obama education secretaryARNEDuncan who served as Secretary of Education under Barack ObamaARNEDuncan who scored 11 points in the 2013 NBA Celebrity All-Star Game (also, he's the Secretary of Education)