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.
And for closed-book, timed tests they used tools such as Proctorio, which monitor a student’s computer or phone while they write exams.
Source: https://mybroadband.co.za/news/software/484411-chatgpt-is-the-push-needed-to-fix-universities.html