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.
These points can then be redeemed at xbox.com to get games and add-ons.
Source: https://gamerant.com/xbox-mastercard-announced-earn-points-to-buy-games-add-ons-on-xbox-store/