Missouri meerschaum
accommodate
act between
adjust
arbitrate
bargain
briar
briar pipe
calean
calumet
churchwarden
clay
compose
compound
compromise
cop out
corncob
corncob pipe
duck responsibility
evade responsibility
give and take
give way
go between
go fifty-fifty
hookah
hubble-bubble
intercede
intermediate
interpose
intervene
judge
make a deal
make an adjustment
make concessions
make terms
mediate
meet halfway
moderate
nargileh
negotiate
peace pipe
pipe
pipe cleaner
pipe rack
play politics
reach a compromise
referee
represent
settle
split the difference
sepiolite
mineral
tobacco pipe
brier
coat-pocket
cob
dressing-case
green-and-white
haematite
hornblende
kike
magnetite
plumbago
silicium
soapstone
tobacco-pouch
tospit
two-tailed
water pipe
wristlock