Following are all the massacre like words, in the list below.
MASS MURDER
100% like massacre
MOW DOWN
99.98% like massacre
SLAUGHTER
99.61% like massacre
ASSASSINATION
66.72% like massacre
SLAYING
66.72% like massacre
GENOCIDE
66.72% like massacre
BLOODBATH
66.72% like massacre
CULLING
66.72% like massacre
CULL
66.72% like massacre
SLAUGHTERING
66.72% like massacre
BLOODSHED
66.71% like massacre
KILLING
66.71% like massacre
OBLITERATION
66.71% like massacre
ANNIHILATION
66.7% like massacre
CARNAGE
66.7% like massacre
BEHEADING
66.69% like massacre
WIPEOUT
66.67% like massacre
ONSLAUGHT
66.65% like massacre
DAMN
66.62% like massacre
MESS
66.61% like massacre
ATROCITY
66.58% like massacre
MASS
66.54% like massacre
CRUELTY
66.54% like massacre
TRAGEDY
66.49% like massacre
HOLOCAUST
66.34% like massacre
BLOODLETTING
66.32% like massacre
SLAUGHTERHOUSE
66.31% like massacre
BUTCHERY
66.31% like massacre
BUTCHER
66.31% like massacre
BITTEN
33.45% like massacre
KILLINGS
33.45% like massacre
ATROCITIES
33.45% like massacre
POGROM
33.45% like massacre
BOMBING
33.45% like massacre
SHOOTINGS
33.45% like massacre
BLOODBATHS
33.45% like massacre
UPRISING
33.45% like massacre
RAMPAGE
33.45% like massacre
SLAUGHTERS
33.45% like massacre
SLAYINGS
33.45% like massacre
TERRORISATION
33.45% like massacre
CARNAGES
33.45% like massacre
KIDNAPPING
33.45% like massacre
MURDERED
33.45% like massacre
BOMBINGS
33.45% like massacre
MURDEROUS
33.45% like massacre
VIOLENCE
33.45% like massacre
KIDNAPINGS
33.45% like massacre
FIREBOMBINGS
33.45% like massacre
TERRORIZATION
33.45% like massacre
RIOT
33.45% like massacre
BRUTALIZATION
33.45% like massacre
ATTACK
33.45% like massacre
GENOCIDES
33.45% like massacre
INSURRECTION
33.45% like massacre
RIOTS
33.45% like massacre
BRUTALISATION
33.45% like massacre
ETHNOCIDE
33.45% like massacre
GUNMAN
33.45% like massacre
MAYHEM
33.45% like massacre
POGROMS
33.45% like massacre
AMBUSH
33.45% like massacre
LYNCHING
33.45% like massacre
MURDEROUSNESS
33.45% like massacre
SLAUGHTERED
33.45% like massacre
MURDERER
33.45% like massacre
SIEGE
33.45% like massacre
ASSASSINATIONS
33.45% like massacre
GENOCIDAL
33.45% like massacre
ASSAULT
33.45% like massacre
RAMPAGES
33.45% like massacre
ROBBERY
33.45% like massacre
DEATHS
33.45% like massacre
BARBARITIES
33.45% like massacre
MURDERERS
33.45% like massacre
REVOLT
33.45% like massacre
ABDUCTION
33.45% like massacre
INCIDENT
33.45% like massacre
KILLERS
33.45% like massacre
DESECRATIONS
33.45% like massacre
SCALPINGS
33.45% like massacre
LOOTINGS
33.45% like massacre
DESECRATION
33.45% like massacre
SHOOTING
33.45% like massacre
KILLED
33.45% like massacre
FIREBOMBING
33.45% like massacre
OUTBREAK
33.45% like massacre
SAVAGERY
33.45% like massacre
EXTERMINATIONS
33.45% like massacre
EXTERMINATION
33.45% like massacre
CATASTROPHE
33.45% like massacre
HORRORS
33.45% like massacre
RIOTING
33.45% like massacre
DESTRUCTION
33.45% like massacre
RAMPAGING
33.45% like massacre
MASSACREE
33.45% like massacre
MULTICIDE
33.45% like massacre
MASS SHOOTING
33.45% like massacre
POPULICIDE
33.45% like massacre
MANSLAYING
33.45% like massacre