Synonyms of sneaky in English:

sneaky


See US English definition of sneaky

See UK English definition of sneaky

See Spanish definition of artero

adjective

1‘it was a sneaky trick and I fell for it’

SYNONYMS
sly, crafty, cunning, wily, clever, artful, scheming, devious, guileful, tricky, conniving, designing, deceitful, duplicitous, dishonest, disingenuous, underhand, untrustworthy, unscrupulous, double-dealing
furtive, secretive, secret, stealthy, surreptitious, sneaking, skulking, slinking, clandestine, hidden, covert, cloaked, conspiratorial, under the table
Military black
informal dirty, foxy, shifty
British informal fly
Australian, New Zealand informal shonky
South African informal slim
archaic subtle
rare carny
ANTONYMS

honest, open