| adj. |
| [1] |
furtive
,
furtive
,
secret
,
sneak
,
sneaky
,
clandestine
,
stealthy
,
stealthy
,
underhand(ed)
,
covert
,
(on the) sly
,
secretive
,
private
,
concealed
,
hidden
,
veiled
,
(Colloq) sneaky
|
| [2] |
clandestine
,
cloak-and-dagger
,
hole-and-corner
,
hugger-mugger
,
hush-hush
,
secret
,
undercover
,
underground
|
|
