Synonyms:
- 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,
- insidious,
- insubstantial,
- inventive,
- knowing,
- pawky,
- phantomlike,
- politic,
- rare,
- rarefied,
- ready,
- resourceful,
- scheming,
- serpentine,
- shadowy,
- sharp,
- shifty,
- shrewd,
- slick,
- slight,
- slippery,
- sly,
- smooth,
- snaky,
- sneaky,
- sophistical,
- spirituous,
- stealthy,
- strategic,
- subtle,
- supple,
- tactical,
- tenuous,
- thin,
- thinned,
- thinned-out,
- trickish,
- tricksy,
- tricky,
- uncompact,
- uncompressed,
- unreal,
- unsubstantial,
- vaporous,
- vulpine,
- wary,
- watered,
- watered-down,
- wily,
- windy