Ill-bred and Low-set

Ill-bred adjective - Lacking in refinement or good taste.

Low-set and ill-bred are semantically related. In some cases you can use "Low-set" instead an adjective phrase "Ill-bred".

Low-set adjective - Lower than average.

Ill-bred and low-set are semantically related. Sometimes you can use "Ill-bred" instead an adjective phrase "Low-set".