(a.) Taking one's own way; disobedient; froward; perverse; willful.

Adamic Paphian adrift afloat alternating amorphous arbitrary backsliding balky cantankerous capricious carnal chambering changeable changeful contrary cranky cross-grained crotchety desultory deviable difficult disobedient dizzy easy eccentric erratic erring fallen fanciful fantasied fantastic fast and loose fickle fitful flaky fleshly flickering flighty flitting fluctuating frail freakish froward giddy harebrained humorsome impetuous impulsive impure inconsistent inconstant indecisive indisciplined infirm irascible irregular irresolute irresponsible kinky lapsed lawless lax light loose loose-moraled maggoty mazy mercurial moody motiveless naughty nonconforming notional obstinate of easy virtue of loose morals ornery peccable perverse petulant postlapsarian prodigal promiscuous quirky rambling recidivist recidivistic recusant restive restless roving scatterbrained self-willed shapeless shifting shifty shuffling slack spasmodic spineless stuffy sulky sullen temperamental transgressive unaccountable unangelic uncertain unchaste unclean uncomplying uncontrolled undependable undisciplined unduteous undutiful unfixed ungodly ungood unpredictable unreasonable unreliable unrestrained unrighteous unsaintly unsettled unstable unstable as water unstaid unsteadfast unsteady unvirtuous vacillating vagarious vagrant variable vicissitudinary vicissitudinous violative virtueless volatile wandering wanton wavering wavery wavy weak whimsical whorish willful wishy-washy wrongheaded