exposure
divulgation
shoot off at the mouth
leak
make known
giveaway
divulgement
divulgence
spill the beans
yield up
leak out
darkness
secernent
hidness
let the cat out of the bag
confidence
telling
propalation
concealment
concealing
hiding
disclosive
out
under one's hat
closehandedness
tip one's hand
revealing
telltale
pseudosecret
underhand
unwrap
break
disclose
divulge
redisclosure
uncover
confidentiality
discover
give away
let out
let on
reveal
expose
bring out
revelation
clandescent
dark
secretional
secretionary
off-the-record
secretomics
ectocrine
secrecy
secretive
under the table
closeness
secretively
semisecrecy
secretable
under the covers
top secret
on the down-low
obreptitious
on the hush
occulted
classify
secretomal
ultrasecret
subterranean
secretolysis
keep from
sing like a bird
under wraps
mum's the word
closehanded
cryptadia
something nasty in the woodshed
semisecret
sing
blab out
talk
mum
hush-hush
babble out
blab
peach
babble
tattle
hideling
crypto-
secretly
in secret
on the QT
on the Q.T.