onslaught (n.)

• abuse
• aggression
• assault
• attack
• battering
• berating
• blackening
• blitz
• blitzkrieg
• breakthrough
• brunt
• bump
• butchery
• cannon
• carom
• charge
• clash
• collision
• concussion
• contumely
• counterattack
• counteroffensive
• crack-up
• crash
• crunch
• diatribe
• disorderliness
• diversion
• drive
• encounter
• execration
• hammering
• impact
• impingement
• infiltration
• invective
• jeremiad
• killing
• looting
• massacre
• meeting
• megadeath
• mugging
• obstreperousness
• offense
• offensive
• onset
• overkill
• percussion
• philippic
• pillaging
• push
• ramming
• rape
• rating
• revilement
• riot
• rioting
• rush
• sacking
• sally
• screed
• shock
• sideswipe
• slaughter
• smash
• smash-up
• smashing
• sortie
• strike
• thrusting
• tirade
• tongue-lashing
• unruliness
• vilification
• violation
• vituperation