sneaky
Concise Oxford English Dictionary © 2008 Oxford University Press:
sneaky/ˈsniːki/
▶adjective (sneakier, sneakiest)
- 1 furtive; sly.
- 2 (of a feeling) persistent in one's mind; sneaking.
– derivatives
sneakily adverb,
sneakiness noun.
sneakily adverb,
sneakiness noun.
'sneaky' also found in these Oxford entries:

