Synonyms of wilier

1 Syllable

shrewd, smooth, sly, slick, sharp, deep, arch

2 Syllables

knowing, crooked, scheming, tricky, cunning, greasy, foxy, cagey, shifty, sneaky, artful

3 Syllables

deceitful, astute, guileful, streetwise, sagacious, insidious, slippery, designing, intriguing

4 Syllables

underhanded, deceptive