The word "sneaky" in English means: Doing things in a secret and dishonest way., Acting secretly and trying to avoid being noticed..
The phonetic transcription of "sneaky" is /ˈsniː.ki/ in British English and /ˈsniː.ki/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "sneaky": sly, furtive, secret, underhanded, devious, cunning.
Example usage of "sneaky": "He took a sneaky peek at her diary when she wasn't looking.". More examples on the page.