I don’t think Sokka or Katara would know swears either; they grew up in a village consisting of them, Gram Gram, and a bunch of little kids and their moms
I don’t know if the airbenders taught aang swears or not but I know he’s not really the type to swear anyway
Zuko, on the other hand, spent about 3 years of his life as a young angry teenager surrounded by sailors
I know we all know that toph loves to cuss, but I just realized
She had an extremely sheltered upbringing, then when she snuck out to fight, she went to the Earth Kingdom version of WWE, which, if it’s like real world WWE, is family entertainment, and she never spent time backstage, she came she fought she left
I don’t think Toph knows any swear words
zuko joins the gaang and they all just start wildly swearing… this is completely accurate to what happens to middle schoolers when one (1) child who knows swears shows up
Okay but i think the airbenders would 100% know swears and not have any taboo against them. it doesnt seem like an airbender thing to do to restrict certain words.