Here's how it works: When you type in a word, it finds 2 dif kinds of synonym lists:
1. The type is shown all on one line -- that's what you have in your result, and it happens when the word youve typed is not a "head word" but merely in a list with others. So your word is IN that list shown.
2. If you word is a "head word" then you get all of the results listed individually. The easiest way to see this is to click (or arrow down and hit enTer) on that second result, which by default will change the word in the search to the head word, thus showing all the synonyms listed individually.