Synonyms of devious

1 Syllable
strayer, stray, shrewd, sly, wily
2 Syllables
wriggly, zigzag, errant, winding, sneakier, snaking, tricky, foxy, erring, shady, orphic, foxier, sneaking, sinuous, meandrous, shifty, crafty, sneaky, shiftier, crooked, witted, scheming, fishy, shiftiest, agee, craftier, deviant, artful, sneakiest
3 Syllables
retiary, deceitful, erratic, elliptic, incurving, indirect, insidious, phoniness, remoter, oblique, blackguardly, opprobious, designing, underhand, zigzagged, ambagious, treacherous, errable, longwinded, roundabout, deviating, fraudulent, sidelong, lubricious, guileful, remotest, scoundrelly, spiraling, circuitous
4 Syllables
untrustworthy, underhanded, mealymouthed, calculating, obliquitous, protuberant, excursional, dirty-dealing, god-knows-where, unaligned, byzantine, unprincipled, unhonored, evasive, insincere, surreptitious, double-dealing, duplicitous, machiavellian, mythomaniac
5 Syllables
dishonorable, aberrative, excursionary, unsymmetrical
6 Syllables
circumlocutory, prevaricatory, manipulative