sneaky
adjective
[ ˈsniːki ]
• furtive; sly.
• "sneaky, underhand tactics"
Similar:
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,
black,
dirty,
foxy,
shifty,
fly,
shonky,
slim,
subtle,
carny,
• (of a feeling) persistent but reluctantly held; sneaking.
• "I developed a sneaky fondness for the old lady"