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.
Aquaman and The Lost Kingdom trailer, it's explained that the Black Trident is a relic from long before in King Atlan's reign.
Source: https://screenrant.com/aquaman-and-the-lost-kingdom-black-trident-comics-origin-powers-explained/