todo lo contrario
Meanings
Adverb
1. just the opposite, on the contrary (idiomatic)
Examples4
Dices una cosa y después haces todo lo contrario.
You say one thing and then act just the opposite.
Es honesto y trabajador, pero su hermano es todo lo contrario.
He is honest and hard-working, but his brother is the exact opposite.
De hecho, es todo lo contrario.
Actually, it's exactly the opposite.
No es lo que usted dice, sino todo lo contrario.
It isn't what you say, but just the opposite.