Dune and Molehill

Dune noun - A ridge of sand created by the wind; found in deserts or near lakes and oceans.

Molehill and dune are semantically related In some cases you can use "Molehill" instead a noun "Dune".

Molehill noun - A mound of earth made by moles while burrowing.

Dune and molehill are semantically related in heap topic. You can use "Dune" instead a noun "Molehill".