This is an offline dictionary of the Greek language. There is the possibility to save your favorite words in Favorites as well as the possibility to add your own words!
The words you add are stored on the server so that you can find them again when you reinstall the application (if you reconnect to the same account).
The application allows search by category, eg words with ironic / abusive use, etc., words used in proverbs and phrases, etc. Also, you can search by etymology, eg words-loans.
Finally, you can search for words not only in the entries, but also in the word definitions. Just select the corresponding setting in Settings.