can I define classes of words that are excluded from your word cloud vizual. Like: atricles, prepositions, pronouns? As ar as I can see, I would have to build a stop word list, which is not efficient, especially if you are dealing with multi language environments.
You can exclude the defined words by populating the “Excludes” under the fields or defining the words under the option Format -> Tag cloud option -> Exclude words. You can explain it with a screenshot on how exactly you want the words to look like.