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.
Cross-play is on by default, and it is recommended to keep it enabled to reduce queue times.
Source: https://www.digitaltrends.com/gaming/is-call-of-duty-modern-warfare-2-ii-cross-platform/