endemic

This term carries a heavy sense of permanence and rootedness. When applied to biology or medicine, it describes a state of constant presence rather than a sudden outbreak, suggesting a stable, long-term relationship between the organism and its environment. In social or political contexts, the word takes on a more critical, often negative tone. It suggests that a problem, such as bribery or violence, is not an accidental occurrence but is woven into the very fabric of the society, making it systemic and difficult to remove.