Comparative Siouan Dictionary This topic has 1 voice and 0 replies. Viewing 1 post (of 1 total) Author Posts December 1, 2015 at 5:40 am #4408 MarcSnellingKeymaster The Comparative Siouan Dictionary is an online resource with words for these Siouan languages: Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In