equivocado

listen to the pronunciation of equivocado
Spanisch - Türkisch
yanlış
Spanisch - Englisch
wrong, mistaken
misguided
lost
inadvertent
off the track
mistaken

I must admit that I was mistaken. - Debo admitir que estuve equivocado.

Clearly you are mistaken. - Claramente tú estás equivocado.

off base