Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
As for the required tasks, Students need to purchase or brew a Focus, Maxima, and Edurus Potions.
Source: https://gamerant.com/hogwarts-legacy-open-manor-cape-treasure-vaults-guide/