[syn: clandestine, cloak-and-dagger, hole-and-corner(a), hugger-mugger, hush-hush, secret, surreptitious, undercover, underground]
WordNet (r) 3.0 (2006):
hole-and-corner
adj 1: relating to the peripheral and unimportant aspects of
life; "a hole-and-corner life in some obscure community"-
H.G.Wells [syn: hole-and-corner, hole-in-corner]
2: conducted with or marked by hidden aims or methods;
"clandestine intelligence operations"; "cloak-and-dagger
activities behind enemy lines"; "hole-and-corner intrigue";
"secret missions"; "a secret agent"; "secret sales of arms";
"surreptitious mobilization of troops"; "an undercover
investigation"; "underground resistance" [syn: clandestine,
cloak-and-dagger, hole-and-corner(a), hugger-mugger,
hush-hush, secret, surreptitious, undercover,
underground]