Synonyms of naughty

1 Syllable
lewd, tough, wrong, rough
2 Syllables
willful, elfish, headstrong, sinful, evil, wanton, dickens, risque, roguish, ribald, puckish, impish, teasing, annoying, risqué, elfin, worthless, errant, playful, lewdest, wicked, raunchier, rowdy, raunchy, pixieish, froward, fiendish, vulgar, wayward, fractious
3 Syllables
uncomplying, unrightful, errable, foul-mouthed, contrary, unvirtuous, mischievous, rascally, unrighteous, unruly, perverse
4 Syllables
intractable, ill-behaved, unbefitting, refractory, disobedient, disorderly, obstreperous, indecorous, recalcitrant
5 Syllables
ungovernable, unmanageable, unequitable, exasperating, undisciplined
6 Syllables
insubordinate