ranting

/R AE1 N T IH0 NG/
verb
  1. 1

    To speak or shout at length in uncontrollable anger.

  2. 2

    To criticize by ranting.

  3. 3

    To speak extravagantly, as in merriment.

  4. 4

    To dance rant steps.

noun
  1. 1

    A long, angry, and impassioned speech.

  2. 2

    The act or process of delivering a rant.

Source: https://en.wiktionary.org/wiki/rant, https://en.wiktionary.org/wiki/ranting