Language headcannons for the Elric Brothers
Ed and Al learned Latin so they could study ancient alchemical texts, they could read and write before they were 10 and completely fluent by the time Ed takes the state alchemists exam.
They speak in Latin to have private conversations, but most alchemists have a general idea of what they're saying since you have to learn a fair bit of it to research alchemy. Hardly any of them took it to the same level as Ed and Al tho.
Al learns Xingese because of course he does, but Ed can never pick it up. He won't admit he's slightly jealous.
They can both read ancient Xerxeian but don't realize it. They think it's just Hohenhime's code for his notes, but never realize he has published books in his collection in the language.
Ed would learn Spanish if it existed.
















