Impure and Low-class

Impure adjective - Containing foreign or lower-grade substances.

Low-class and impure are semantically related. In some cases you can use "Low-class" instead an adjective "Impure".

Nearby Words: impurity, impurely

Low-class adjective - Occupying the lowest socioeconomic position in a society.

Impure and low-class are semantically related. Sometimes you can use "Impure" instead an adjective phrase "Low-class".