way·ward /ˈwewɚ/
  (a.)任性的,不定的,剛愎的
  Way·ward a.  Taking one's own way; disobedient; froward; perverse; willful.
     My wife is in a wayward mood.   --Shak.
     Wayward beauty doth not fancy move.   --Fairfax.
     Wilt thou forgive the wayward thought?   --Keble.
  -- Way*ward*ly, adv. -- Way*ward*ness, n.
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  wayward
       adj : resistant to guidance or discipline; "Mary Mary quite
             contrary"; "an obstinate child with a violent temper";
             "a perverse mood"; "wayward behavior" [syn: contrary,
              obstinate, perverse]