This is the 369th most frequent German word.
verschiedene
"Various" or "different."
Here, 'verschiedene' is used to indicate a variety or diversity of items, meaning 'different' or 'various' books.
Ich habe verschiedene Bücher gelesen.
I have read different books.
'Verschiedene' here emphasizes the diversity of opinions, suggesting that there are many different perspectives or views.
Es gibt verschiedene Meinungen zu diesem Thema.
There are various opinions on this topic.
In this context, 'verschiedene' highlights the multiple types or kinds of languages he has learned, showing a range or assortment.