chasms

/K AE1 Z AH0 M Z/
noun
  1. 1

    A deep, steep-sided rift, gap or fissure; a gorge or abyss.

  2. 2

    (by extension) A large difference of opinion.

Source: https://en.wiktionary.org/wiki/chasm, https://en.wiktionary.org/wiki/chasms