Mound and Piles

Mound noun - A pile or ridge of granular matter (as sand or snow).

Piles is a synonym for mound. In some cases you can replace term "Piles" with "Mound", this nouns are similar.

Nearby Words: mounded, mounding

Piles noun - A large number or amount.

Mound is a synonym for piles in heap topic. Sometimes you can use "Mound" instead the word "Piles" as a noun or a verb, if it concerns topics such as gather.