@Lazyxbum I understood what was going on, but writing "roar" doesn't sound good in the manga in my opinion. 😅
I found it out of place it is as if in the Live Dungeon manga the character Garm instead of writing the name of the skill Combat Cry they wrote "roar".
If they were shouting for joy a different word could be used, an "Argh" or a "Yeah" was also fine, an "AAAAA" was also fine because it can be equated to a scream.
Something that made the scene feel more, but "roar" I can understand it for the beasts, the demons and so on not for the dwarfs who are more intelligent than these beasts.