clandestine
- adjective (adj)
Meaning: secret, sly
Synonyms:
artful
cloak-anddagger
closet
concealed
covert
foxy
fraudulent
furtive
hidden
hush-hush
illegitimate
illicit
in holes and corners
on the q. t.
on the quiet
private
sneaky
stealthy
surreptitious
undercover
underground
underhand
underthe-counter
under wraps
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.