to see through a millstone
bale
buhrstone
burden
burdening
burthen
cargo
charge
charging
cheese grater
comminutor
crusher
cumber
cumbrance
deadweight
drag
duty
encumbrance
freight
granulator
grater
grinder
handicap
incubus
incumbency
kominuter
lading
levigator
load
loading
masher
mill
mortar and pestle
nutmeg grater
onus
oppression
overload
overtaxing
overweighting
pestle
pressure
pulverizer
quern
quernstone
rock crusher
roller
runner
saddling
shredder
steamroller
balk
baulk
check
deterrent
hinderance
hindrance
impediment
stone
bifurcation
contexture
cuthbert
nethermost
oxygene
sandpaper
stirrer