abatis
about the bush
advanced work
arch dam
arm
armor
armor-plate
around the bush
avoid
backstop
baffle
balistraria
balustrade
bamboo curtain
bank
banquette
bar
barbed wire
barbed-wire entanglement
barbican
barrage
barricade
barrier
bartizan
bastion
battle
battlement
bear-trap dam
beat about
beat around
beaver dam
beg the question
bicker
black-market
black-marketeer
bless
block
blockade
boggle
boom
bootleg
bound
boundary
box
brawl
breakwater
breastwork
brick wall
broil
buffer
fencing
bargainer
close in
dealer
enclose
have
inclose
monger
receive
shut in
trader
fenced
fences
bridge
building
ditch
frame
garden
gate
grass
hedge
hut
pole
porch
rail
road
roof
square
tent
tree
wire
Spence
cents
commence
commonsense
condense
defence
defense
dense
dispense
expense
hence
hense
immense
incense
intense
misrepresents
nondefense
offense
pence
pense
pretense
sense
spence
suspense
tense
thence
whence