tumulus

As nouns the difference between mastaba and tumulus

is that mastaba is a wide stone bench built into the wall of a house, shop etc in the middle east while tumulus is (archaeology) a mound of earth, especially one placed over a prehistoric tomb; a barrow.

As nouns the difference between dolmen and tumulus

is that dolmen is a prehistoric megalithic tomb consisting of a capstone supported by two or more upright stones, most having originally been covered with earth or smaller stones to form a barrow while tumulus is a mound of earth, especially one placed over a prehistoric tomb; a barrow.

As an adjective tenuous

is thin in substance or consistency.

As a noun tumulus is

(archaeology) a mound of earth, especially one placed over a prehistoric tomb; a barrow.

As a noun tumulus is

(archaeology) a mound of earth, especially one placed over a prehistoric tomb; a barrow.

As nouns the difference between tumulus and tumuli

is that tumulus is (archaeology) a mound of earth, especially one placed over a prehistoric tomb; a barrow while tumuli is (tumulus).

As nouns the difference between tumulus and fumulus

is that tumulus is (archaeology) a mound of earth, especially one placed over a prehistoric tomb; a barrow while fumulus is a very thin cloud resembling a veil, especially one formed of water droplets from a rising plume (from a cooling tower etc).

As nouns the difference between mausoleum and tumulus

is that mausoleum is mausoleum while tumulus is (archaeology) a mound of earth, especially one placed over a prehistoric tomb; a barrow.

As nouns the difference between tumulus and tumults

is that tumulus is a mound of earth, especially one placed over a prehistoric tomb; a barrow while tumults is plural of tumult.