insupportable, insoutenable
The situation with Rosa's parents is unbearable.
La situation avec les parents de Rosa est insupportable.
— All About My Mother (1999)
But if he had, it would've been unbearable for you.
Mais s’il l’avait fait, ça aurait été insupportable pour toi.
— Anatomy of a Fall (2023)
Est-ce si insupportable pour vous ?
— Spring, Summer, Fall, Winter... and Spring (2003)
C’est insupportable !
This dude was becoming unbearable.
Ce type devenait insupportable.
So many professors are smug, unbearable.
Tant de professeurs sont suffisants, insupportables.
— The Barbarian Invasions (2003)
It's your terrible arrogance that makes you totally unbearable.
C’est ton arrogance insupportable qui te rend totalement imbuvable.