Machiavellian
Machiavellic
acute
arch
artful
astute
cagey
canine
canny
clever
crafty
cunning
cute
deceitful
deep
deep-laid
designing
diplomatic
doggy
feline
foxlike
foxy
guileful
ingenious
insidious
inventive
knowing
lupine
pawky
politic
ready
resourceful
scheming
serpentine
sharp
shifty
shrewd
slick
slippery
sly
smooth
snaky
sneaky
sophistical
stealthy
strategic
belly-crawling
blonde
buck-toothed
death's-head
fleshless
gap-toothed
gappy
interests
intertribal
loopy
monkeyish
off-kilter
puckish
repulsive-looking
self-mocking
shark-like
sharklike
white-toothed
wolfish