mistaken
US /mɪˈsteɪ.kən/
UK /mɪˈsteɪ.kən/

1.
confundir, enganar-se
to be wrong about something or someone
:
•
I mistook him for his brother.
Eu o confundi com o irmão dele.
•
Don't mistake my kindness for weakness.
Não confunda minha bondade com fraqueza.