terrains

noun
  1. 1

    A single, distinctive rock formation; an area having a preponderance of a particular rock or group of rocks.

  2. 2

    An area of land or the particular features of it.

    โ€œThe race will be run over a variety of terrain, including grass and sand.โ€

Synonyms

Source: https://en.wiktionary.org/wiki/terrain, https://en.wiktionary.org/wiki/terrains