Kaolin and Mud

Kaolin noun - A fine usually white clay formed by the weathering of aluminous minerals (as feldspar); used in ceramics and as an absorbent and as a filler (e.g., in paper).

Mud and kaolin are semantically related. in workable earth material topic. In some cases you can use "Mud" instead a noun "Kaolin".

Mud noun - Water soaked soil; soft wet earth.

Kaolin and mud are semantically related. You can use "Kaolin" instead a noun "Mud".