Synonyms of hole-and-corner in English:

hole-and-corner


See US English definition of hole-and-corner

See UK English definition of hole-and-corner

See Spanish definition of clandestino

adjective

1‘they expressed regret at the hole-and-corner tactics being used’

SYNONYMS
secret, secretive, in secret, private, clandestine
underhand, surreptitious, covert, furtive, devious, stealthy, sneaky, backstairs, closet, undercover, hugger-mugger, cloak-and-dagger, behind-the-scenes, under-the-table, under-the-counter
black
informal hush-hush
ANTONYMS

open, above board