RichThesaurus
gnaw at
gnaw at
synonyms
trouble
torment
disturb
worry
distress
perturb
plague
upset
bother
oppress
lie heavy on
burden
afflict
torture
vex
haunt
bug
grieve
prey on
beset
nag
weigh down
harrow
erode
gnaw
pain
eat at
concern
agitate
make anxious
wear away
hang over
obsess
wound
make miserable
sting
cut to the quick
prey on one's mind
alarm
irk
be a burden to
disquiet
irritate
bedevil
annoy
prey on someone's mind
sadden
weigh heavily on
depress
mortify
more synonyms
gnaw at
antonyms
reassure
boost
comfort