Lowly and Substandard

Lowly adjective - Belonging to the class of people of low social or economic rank.

Substandard and lowly are semantically related. In some cases you can use "Substandard" instead an adjective "Lowly".

Nearby Word: lowliness

Substandard adjective - Falling short of a standard.

Lowly and substandard are semantically related. Sometimes you can use "Lowly" instead an adjective "Substandard".