amargura

Etymology
From.

Noun

 * 1) bitterness

Etymology
From.

Noun

 * 1) bitterness
 * 2) sorrow
 * 3)  unpleasantness
 * 1)  unpleasantness

Etymology
From.

Noun

 * 1) acerbity, bitterness
 * 2) sorrow
 * 1) sorrow