covertly
- adverb (adv)
Meaning: clandestine, underhandedly
Synonyms:
by stealth
clandestinely
furtively
hush-hush
in camera
in holes and corners
on the qt
on the quiet
on the sly
privately
secretly
slyly
stealthily
sub rosa
surreptitiously
undercover
under wraps
wildcat
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.