In Prefixes^x, Negatives^x, Spelling^x

Hi Mister Micawber, Here was my friends original use of the word: Thanks for the article about Russia and the fairly non-informative email. To which I replied with some light-hearted taunting: ...Also, the proper antonym of informative is uninformative. If we venture too willy-nilly...

:( Sounding out the word and tapping wouldn't work because I'm trying to make an AI chatbot that dosn't use an online dictionary. Instead the program goes through the sentence and looks for certain keywords such as am, were, do, not, ect... and analyzes what type of input the user wrote...