artful
Byzantine
Machiavellian
Machiavellic
acute
adroit
ambidextrous
arch
astute
cagey
calculating
canny
chiseling
clever
collusive
covinous
crooked
cunning
cute
deceitful
deep
deep-laid
designing
devious
dexterous
diplomatic
dishonest
disingenuous
double
double-dealing
double-faced
double-minded
double-tongued
doublehearted
duplicitous
faithless
false
false-principled
falsehearted
fawning
feline
finagling
forsworn
foxy
fraudulent
furtive
craftier
craftiest
bloodthirsty
greedy
shrewd
sly
treacherous
unscrupulous
vindictive
wary
wicked
wily
drafty