Thesaurus support is not available for all languages.
Displays the current selection, or the word that contains that cursor.
Recalls the previous contents of the "Current word" text box.
Select the meaning that matches the context of the current word, and then select a word in the Synonym list.
Displays a suggested replacement for the current word. You can also type a new word in this box, or click a word in the Synonym list.
Select a language for the thesaurus. You can install languages with a thesaurus library from the Extensions web page.