The debate between the political left and the political right has increasingly become a debate on the benefits and drawbacks of immigration. In this report we analyze the lexical choices to be found in the Twitter discourse of politicians from four adjacent countries: Austria, Germany, Hungary, and Italy. Seven Twitter accounts were scrutinised to compare the views of traditional parties (socialist, liberal, and conservative) with those of the “new” far-right, anti-immigration parties. We considered a large sample period going from January 1 st, 2015 to May 1 st , 2021 (7,294,569 words). A corpus-based linguistic analysis showed that the concept of “borders” is central to the discourse of the right and far right, while left-wing/centrist politicians favour “integration”. Nevertheless, both far-right and traditional parties use discursive “safety valves” to stave off attacks from the other side. Right-wing/far-right politicians strive to avoid accusations of racism, while left-wing/centrist politicians fear being represented as blindly believing in the benefits of immigration. Regardless of political affiliation, opposition politicians in need of attention also tend to take an antagonistic stance in their communication.The debate between the political left and the political right has increasingly become a debate on the benefits and drawbacks of immigration. In this report we analyze the lexical choices to be found in the Twitter discourse of politicians from four adjacent countries: Austria, Germany, Hungary, and Italy. Seven Twitter accounts were scrutinised to compare the views of traditional parties (socialist, liberal, and conservative) with those of the “new” far-right, anti-immigration parties. We considered a large sample period going from January 1 st, 2015 to May 1 st , 2021 (7,294,569 words). A corpus-based linguistic analysis showed that the concept of “borders” is central to the discourse of the right and far right, while left-wing/centrist politicians favour “integration”. Nevertheless, both far-right and traditional parties use discursive “safety valves” to stave off attacks from the other side. Right-wing/far-right politicians strive to avoid accusations of racism, while left-wing/centrist politicians fear being represented as blindly believing in the benefits of immigration. Regardless of political affiliation, opposition politicians in need of attention also tend to take an antagonistic stance in their communication.