Low-income countries are to poverty as lower middle-income countries are to what?

Low-income countries are often associated with high levels of poverty, where many people struggle to meet their basic needs. Similarly, lower middle-income countries are typically linked to economic challenges, but they may not experience poverty at the same extreme levels. Instead, these countries often face issues like limited access to education, healthcare, and job opportunities, which can lead to economic instability. For example, a lower middle-income country might have a growing economy but still struggle with high unemployment rates, making it difficult for families to improve their living conditions. Therefore, lower middle-income countries can be related to economic challenges or instability rather than outright poverty.