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.
Another example is PicPay, which added a conversational aspect to its transactions, because of how important communication is when conducting a business exchange.
Source: https://venturebeat.com/automation/gain-5x-engagement-with-an-in-app-messaging-strategy/