The term "anocracy" characterizes a regime type featuring inherent qualities of political instability and ineffectiveness, as well as an "incoherent mix of democratic and autocratic traits and practices." These regime types are particularly susceptible to outbreaks of armed conflict and unexpected or adverse changes in leadership. Despite its popular usage, anocracy lacks a precise definition. Anocratic regimes are also loosely defined as part democracy and part dictatorship, or as a "regime that mixes democratic with autocratic features". Another definition classifies anocracy as "a regime that permits some means of participation through opposition group behavior but that has incomplete development of mechanisms to redress grievances". Scholars have also distinguished anocracies from autocracies and democracies in their capability to maintain authority, political dynamics, and policy agendas. Similarly, these regime types have democratic institutions that allow for nominal amounts of competition.