The word(s) "violent" appears 5 time(s) in 5 verse(s) in Quran in Saheeh International translation.

(1) Prohibited to you are dead animals, blood, the flesh of swine, and that which has been dedicated to other than Allah, and [those animals] killed by strangling or by a violent blow or by a head-long fall or by the goring of horns, and those from which a wild animal has eaten, except what you [are able to] slaughter [before its death], and those which are sacrificed on stone altars, and [prohibited is] that you seek decision through divining arrows. That is grave disobedience. This day those who disbelieve have despaired of [defeating] your religion; so fear them not, but fear Me. This day I have perfected for you your religion and completed My favor upon you and have approved for you Islam as religion. But whoever is forced by severe hunger with no inclination to sin - then indeed, Allah is Forgiving and Merciful.

(2) As for those who were [destined to be] wretched, they will be in the Fire. For them therein is [violent] exhaling and inhaling.

(3) The Day they are thrust toward the fire of Hell with a [violent] thrust, [its angels will say],

(4) And as for 'Aad, they were destroyed by a screaming, violent wind

(5) And the winds that blow violently