Superpowers is the best way to describe them, ehehe. Since we have Professional Superheroes, or Pro Heroes, as a part of everyday life in my world. I'm training and schooling to become one, as well as my friends and classmates, too. And you're right, the term "quirk" was coined globally for them a long time ago, since they're all mostly individualistic, even if they get passed down through genes.

[Even if a type of quirk is passed on, it's usually either strengthened, slightly different, or mixes together with the parents' two quirks - like Todoroki having fire and ice when his mother had ice, and father had fire. Though, ah...quirks most certainly have become a bit of give and take in her world. Quirk discrimination, "quirk marriages", and status or social ranking based on the quirk you got was, and even still is...a huge issue. It's something to strive for to change in the future. Ochako took a small step toward it, when she addressed One For All to the masses, but it was only the first pebble thrown into the endless sea.]

Eeh? Only three? I-I mean...I guess that'd be normal for most dorms, but...mmh. O-Our situation at UA was a little different. Though I'm not unhappy at all - it's always felt better having everyone together like that. We could study more easily, hang out, train, and we all got closer as friends that way!! It almost felt like living together with some kind of extended family, ehehe.