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.
Their data set excluded China and South Korea, because the app can’t collect data in those countries, while a few other cities, like Pyongyang, North Korea, were dropped because of unreliable data.