roughly or immoderately vehement or ardent: violent passions.
5.
furious in impetuosity, energy, etc.: violent haste.
6.
of, pertaining to, or constituting a distortion of meaning or fact.
Origin: 1300–50; ME < L violentus, equiv. to vi-, shortening (before a vowel) of base of vīs force, violence + -olentus, var. (after a vowel) of -ulentus-ulent