Of or characteristic of the activities of spies and undercover agents, esp. as extravagantly depicted in popular suspense fiction
Secret, not spoken of (spoken of only in hushed whispers between insiders).
Operating in a hidden or confidential manner:
Conducted in secret or through the use of subterfuge, as in a police investigation or in spying:
Situated, occurring, or operating below the surface of the earth:
relating to the peripheral and unimportant aspects of life; - H.G.Wells
Find another word for hole-and-corner. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for hole-and-corner, like: clandestine, cloak-and-dagger, hugger-mugger, hush-hush, secret, surreptitious, undercover, underground and hole-in-corner.