adj. 25B6; adjective SLY, crafty, cunning, wily, artful, scheming, devious, guileful, deceitful, duplicitous, underhand, unscrupulous; furtive, secretive, secret, stealthy, surreptitious, clandestine, covert; informal foxy, shifty, dirty.
honest.
SNEAKY
Meaning of SNEAKY in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012