There are various instances of the Monster 'language' being used that I'm actually very curious to understand.
Come to mind whatever the Asura tell MC after he managed to defeat it, or whatever the Himavat tell Bernhardt before punching him, the latter being particularly curious, since Bern seem actually able to understand, thinking about it, is stated(don't remember if was Bramon, Nyx or someone else) that some people within HERO, understand a little of the monster tongue, that must mean those mfs are truly corrupted as hell, like Captains might have 200+ corruption or something like that, with how long they have been supers and how many they toasted.