LEARNit Dictionary
slyness
noun
/ˈslaɪnəs/
UK
/ˈslaɪnəs/
US
1
behaviour that is secret and dishonest, often intending to trick people
موذیگری, حیلهگری, مکر, فریبکاری, مکاریت
synonym
cunning
2
behaviour that suggests that you know something secret that other people do not know
حیلهگری, موذیگری, دغلبازی