Answer:

violent

AnswerCrossword Clue
VIOLENTTempestuous
VIOLENTCataclysmic
VIOLENTHellacious
VIOLENTR-rated, often
VIOLENTLike an upheaval
VIOLENTFurious
VIOLENTRaging
VIOLENTExtreme
VIOLENTFierce.
VIOLENTTurbulent.
VIOLENTFurious.
VIOLENTVery strong.
VIOLENTExtreme.
VIOLENTOf shattering force.
VIOLENTIntense
VIOLENTVery intense
VIOLENTFrenzied
VIOLENTSavage
VIOLENTWroth
VIOLENTLike some crime
VIOLENTStormy
VIOLENTLike a tornado
VIOLENTIn need of restraints
VIOLENTMeriting an R, perhaps
VIOLENTLike most M-rated video games