Cain
amputate
annihilate
annihilator
apache
assassin
assassinator
assault
attack
ax
baggage man
bakehead
baker
barbarize
batter
be all thumbs
bisect
bloodletter
bloodshedder
blunder
blunder away
blunder into
blunder on
blunder upon
boggle
bollix up
bookdealer
bookseller
botch
brakeman
brakie
bravo
brutalize
bumble
bungle
bungler
burker
burn
button man
cannibal
carry on
carve
chandler
chop
cleave
clothing merchant
commit a gaffe
commit carnage
commit genocide
commit mass murder
incompetent
incompetent person
liquidator
manslayer
murderer
butchered
butchering
butchers
apothecary
barber
beggar
blacksmith
brewer
carpenter
cobbler
cook
dealer
farmer
fisherman
gardener
grocer
miller
pirate
shoemaker
smith
tailor
tradesman
weaver