tread on someone's corns
wound
cut to the quick
offend
hurtful
scathe
bring down
get back
hurt someone's feelings
hurt
scarify
aggrieve
annoy
injure
touch
spite
bruise
hurtfulness
desolate
rub salt in someone's wounds
drop someone in it
get on someone's bad side
foul one's own nest
compound
hurt a fly
malaise
not do someone any favors
hit one hard
affectingly
misgrieve
bite
sting
set up someone's birse
burn one's fingers
rustle someone's jimmies
bitterness
mist over
pain
upset
kick someone when they are down
harrow
twist the knife
work
pity
rub salt in the wound
sympathize
cut
anguish
harm
kick a dog when it's down