The Party wants to eliminate thoughtcrime, which is having unorthodox thoughts. Newspeak replaces standard English and it enables the citizens from thinking negatively about the Party. This makes “thoughtcrime literally impossible” as the range of thought gets smaller which is the “aim” of the Party. The citizens of Oceania will not be able to speak badly about Big Brother if there are no words in which to convey negative thoughts about him. Newspeak as a language is limiting, furthermore controlling the citizens as they are only able to express what the Party believes acceptable to express. By using Newspeak the Party changes what the citizens communicate about. The Party decides what words get eliminated and what words don’t. They have the
