Violent

Moving or acting with physical strength; urged or impelled with force; excited by strong feeling or passion; forcible; vehement; impetuous; fierce; furious; severe; as, a violent blow; the violent attack of a disease.

Acting, characterized, or produced by unjust or improper force; outrageous; unauthorized; as, a violent attack on the right of free speech.

Produced or effected by force; not spontaneous; unnatural; abnormal.

An assailant.

To urge with violence.

To be violent; to act violently.

marked by extreme intensity of emotions or convictions; inclined to react violently; fervid; "fierce loyalty"; "in a tearing rage"; "vehement dislike"; "violent passions"

(of colors or sounds) intensely vivid or loud; "a violent clash of colors"; "her dress was a violent red"; "a violent noise"; "wild colors"; "wild shouts"