Imperceptive and Lusterless

Imperceptive adjective - Not having or showing a deep understanding of something.

Lusterless and imperceptive are semantically related. In some cases you can use "Lusterless" instead an adjective "Imperceptive".

Lusterless adjective - Lacking a surface luster or gloss.

Imperceptive and lusterless are semantically related. Sometimes you can use "Imperceptive" instead an adjective "Lusterless".