violent vs knockdown-dragout

violent and knockdown-dragout both are adjectives.

Word	Noun	Adjective	Verb	Adverb
violent	No	Yes	No	No
knockdown-dragout	No	Yes	No	No

violent (adjective)	knockdown-dragout (adjective)
acting with or marked by or resulting from great force or energy or emotional intensity	extremely violent
characterized by violence or bloodshed
effected by force or injury rather than natural causes
marked by extreme intensity of emotions or convictions; inclined to react violently; fervid
(of colors or sounds) intensely vivid or loud