There are several different synonyms for the phrase "lack censorship," each of which carries its own connotations and implications. Some possible alternatives include "unrestricted expression," "free speech," "uncensored communication," "open discourse," and "unbridled debate." Each of these phrases suggests a different aspect of the absence of censorship, from the ability to express oneself without fear of consequences to the open exchange of ideas and opinions. Ultimately, the choice of synonym will depend on the specific context and goals of the communication in question, but all of these phrases convey a sense of freedom and openness that can be both empowering and potentially subversive.