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.
Open the Word document that you want to send to your Kindle in Either Word for Windows or Word for Mac.
Source: https://www.digitaltrends.com/computing/how-export-word-kindle/