So how many words do you know? by Christine Burgmer | Oct 6, 2017 | Allgemein | 0 comments Do this free vocabulary test and find out how many words you know: http://my.vocabularysize.com/. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of followup comments via e-mail. You can also subscribe without commenting.