Denshi Jisho — Online Japanese dictionary

あだ 1: foe; enemy; rival;
2: resentment; enmity; grudge;
3: harm; injury
Noun 
ぞく 1: thief; robber; burglar;
2: rebel; insurgent; traitor
Noun 
ぞくし rebellious child; rebel; traitor
Noun 
ぞくと rebels; bandit; robber; traitors
Noun 
ぞくがい harm; killing; destruction at the hands of rebels
Noun, Suru verb 
ぞくぐん rebel army
Noun 
ぞくしん 1: malicious intent; inclination for wrongdoing;
2: rebellious mind
Noun 
ぞくしん rebel; insurrectionist; traitor
Noun 
ぞくめい (the stigma of) the name of "rebel"
Noun 
ぞくぎゃく damage and ill-treatment
Noun 
ぞくしょう leader of a rebel army or band of rebels
Noun 

You can also

Look up kanji details for 賊.

Try a Yahoo Jisho search for 賊 .
Try a Goo Jisho search for 賊 .
Try a Google search for 賊 .