Altitude and Dune

Altitude noun - The distance of something or someone from bottom to top.

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

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

Altitude and dune are semantically related. Sometimes you can use "Altitude" instead a noun "Dune".