Byzantine
Machiavellian
Machiavellic
acute
adulterated
air-built
airy
arch
artful
astute
attenuate
attenuated
cagey
calculating
canny
chimerical
clever
cloud-built
crafty
cunning
cut
cute
dainty
deceitful
deep
deep-laid
delicate
designing
devious
dilute
diluted
diplomatic
dreamlike
ethereal
fanciful
fatuitous
fatuous
feline
fine
flimsy
foxy
gaseous
gossamery
guileful
illusory
imaginary
ingenious
astral
corrosive
cosmic
diabolical
heavenly
impalpable
indefinable
ineffable
insidious
intoxicating
inward
latent
metaphysical
poignant
profoundest
resinous
specious
subtle
subtlest
transcendent
transcendental
viscid
womanly