envers

/ɑ̃.vɛʁ/
1.
preposition

towards (expressing an attitude or behavior)

with regard to / regarding

Il a toujours été très compréhensif envers moi.

He has always been very understanding towards me.

2.
nounmasculine

reverse side; wrong side

inside out / upside down (in the expression «à l'envers»)

Tu as mis ton t‑shirt à l'envers.

You put your T‑shirt on inside out.