estúpido
/esˈtupido/ · A1 · adj
stupid
estúpido = English stupid with an e- up front and an -o at the end
Both come from Latin stupidus (stunned, dazed). Spanish adds e- before s+consonant clusters, as in escuela/school and estado/state. Stress the marked syllable: es-TU-pi-do. Feminine form: estúpida.