Lowly and Middle-level

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

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

Nearby Word: lowliness

Middle-level adjective - Intermediate in rank or position.

Lowly and middle-level are semantically related. You can use "Lowly" instead an adjective phrase "Middle-level".