Similar:
hole-and-corner,
cloak-and-dagger,
undercover,
covert,
on the quiet,
hugger-mugger,
hush-hush,
surreptitious,
secret,
underground,
more...
Opposite:
Types:
Meter:
Adjectives:
Colors:
midnight blue,
charcoal,
onyx,
burgundy,
forest green,
indigo,
gunmetal,
mahogany,
olive drab,
maroon
Crossword clues:
