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.
After successfully casting the charm, the Secret-Keeper will have the secret concealed within their soul, making it impossible to find.
Source: https://gamerant.com/harry-potter-why-potters-choose-peter-pettigrew-secret-keeper/