RichThesaurus
intelligencer
intelligencer
synonyms
spy
spook
secret agent
plant
undercover agent
mole
operative
beagle
double agent
agent
informer
infiltrator
supergrass
shelf
nose
snitch
stoolie
snout
pimp
stool pigeon
nark
rat
tout
squealer
informant
fizgig
grass
fink
counterspy
betrayer
fifth columnist
whistle-blower
scout
snooper
foreign agent
emissary
finger
clype
picket
patrol
telltale
sleeper
investigator
lurcher
peacher
sleuth
runner
snake in the grass
interloper
undie
intelligencer
definitions