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.
An FAQ for the new structure addressed that topic, too, and said "All of the non-cosmetic Premium Track rewards can also be earned through the Free Track and normal gameplay."
Source: https://comicbook.com/gaming/news/new-world-season-pass/