Mountain and Tumulus

Mountain noun - An elevation of land higher than a hill.

Tumulus and mountain are semantically related In some cases you can use "Tumulus" instead a noun "Mountain".

Nearby Words: mount, mountainous, mountaineer, mountainside, mountaineering

Tumulus noun - (archeology) a heap of earth placed over prehistoric tombs.

Mountain and tumulus are semantically related in heap topic. Sometimes you can use "Mountain" instead a noun "Tumulus", if it concerns topics such as grave.