dob in
grass up
grass on
ratfink
snitch
stab in the back
fink
assfuck
burn
rat
play someone false
rebetrayal
eat one's young
roll
betrayal
pull the wool over someone's eyes
treacherous
traitor
take for a ride
betrayingly
sell down the river
double-crossing
double cross
sell
sell down
sell the pass
throw dust in someone's eyes
et tu
bluff out
Judas Iscariot
clepe
disembosom
betrayable
canary
jerk off
spoof
traitorize
betray
chicane
debauch
furtive
knife
doublecross
rebetray
unhoodwink
sell out
treason
treachery
perfidy
unplume
redeceive
jock
double-cross
eat someone's heart
come the raw prawn
juke
hoodwinking
unbetray
steal
betraying
homeycide
misconfide
drive away
betrayment
roguishly
sell someone a bill of goods
lirt
throw under the bus
put one past
cross up
turn in
cotraitor
Iscariotism
tergiversation
inform on
blandish
sucker
perfidiousness
cheek up
cheek up to
do the dirty on
bilk
nonbetrayal
counterbetrayal
tailing
traitordom
euchre
snow job
shadowing
kid
beguile
treacherous
betrayable
traitor
furtive
betrayingly
roguishly
rebetrayal
betrayal
double-crossing
double cross
Judas Iscariot
stab in the back
doublecross
treason
treachery
perfidy
snitch
hoodwinking
betraying
homeycide
betrayment
assfuck
cotraitor
Iscariotism
tergiversation
perfidiousness
nonbetrayal
counterbetrayal
tailing
traitordom
snow job
shadowing
dob in
grass up
grass on
ratfink
snitch
stab in the back
fink
assfuck
burn
rat
play someone false
eat one's young
roll
pull the wool over someone's eyes
traitor
take for a ride
sell down the river
sell
sell down
sell the pass
throw dust in someone's eyes
bluff out
clepe
disembosom
canary
jerk off
spoof
traitorize
betray
chicane
debauch
knife
rebetray
unhoodwink
sell out
unplume
redeceive
jock
double-cross
eat someone's heart
come the raw prawn
juke
unbetray
steal
misconfide
drive away
sell someone a bill of goods
lirt
throw under the bus
put one past
cross up
turn in
inform on
blandish
sucker
cheek up
cheek up to
do the dirty on
bilk
double cross
euchre
kid
beguile
English words for 'To betray someone by informing on them.'
As you may have noticed, above you will find words for "To betray someone by informing on them.". Hover the mouse over the word you'd like to know more about to view its definition. Click 
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