painful
acute
afflictive
agonizing
atrocious
barbarous
biting
consuming
cramping
cruel
desolating
distressing
excruciating
ferocious
fierce
gnawing
grave
griping
hard
harrowing
harsh
heartbreaking
heartrending
heartsickening
heartwounding
hurtful
hurting
inhuman
method
paroxysmal
piercing
poignant
pungent
rending
savage
severe
sharp
shooting
spasmatic
spasmic
spasmodic
stabbing
stinging
straight
tearing
tormenting
torturing
torturous
up
wearing
attacking
backing
cracking
hacking
jacking
lacking
packing
sacking
smacking
snacking
stacking
tacking
tracking
unpacking
whacking
wracking