Littoral and Shingles

Littoral noun - The region of the shore of a lake or sea or ocean.

Shingles and littoral are semantically related In some cases you can use "Shingles" instead a noun "Littoral".

Shingles noun - Eruptions along a nerve path often accompanied by severe neuralgia.

Littoral and shingles are semantically related in beach topic. Sometimes you can use "Littoral" instead a noun "Shingles", if it concerns topics such as waterside, sandy area by body of water.