covert 6 Associations

backstair (similar term) backstairs (similar term) furtive (similar term) black (similar term) clandestine (similar term) cloak-and-dagger (similar term) hole-and-corner (similar term)

covert 6 Associations

protected (similar term) secure (similar term)

covert 6 Associations

flock (generic term)

covert 6 Associations

screen cover concealment covering (generic term)