amputate
average
ax
bifurcate
branch
butcher
by two
carve
chop
cleave
cut
cut away
cut in two
cut off
dichotomize
dimidiate
dissever
divide
double
excise
fission
fissure
fold
fork
gash
hack
halve
hemisect
hew
in half
incise
jigsaw
lance
middle
pare
prune
ramify
rend
rive
saw
scissor
sever
slash
slice
slit
snip
split
split in two
bisected
bisecting
bisectional
bisectionally
bisects
bipartite
dichotomy
mamba
morning star
poleax
quiva
reck
scalping-knife
throwing-stick
tospit