Recently, many comparativists and democratic theorists have argued that democracy is in imminent peril, even in countries that are thought to be its strongholds. But theorists like Andrew Gamble, Wolfgang Streeck, and David Runciman suggest that some democracies are too embedded to collapse. Instead, they argue these democracies are experiencing long-term structural crises. This article explains how this alternative kind of crisis works. It conceives of legitimacy crises as ‘chronic crises’ in which democratic procedures are contested even as the democratic political system is affirmed. In these crises, democracies are threatened by distortion and deadlock rather than death. The article gives a precise account of chronic legitimacy crises. It treats legitimacy as a scalar concept, going beyond binary views where legitimacy is something a state either has or lacks. It distinguishes periods of chronic crisis from stable periods and from acute crises. It shows how chronic crises are distinctively about legitimacy. It carves out conceptual space for a different kind of legitimacy crisis, and it assists comparativists in thinking about how younger democracies differ from older ones.