kaitou/怪盗

kaitou (かいとう、怪盗) - thief

From the first six episodes of Kamikaze Kaitou Jeanne:

kodoku (こどく、孤独) - lonely
aibou (あいぼう、相棒) - partner
nazo (なぞ、謎) - mysterious, weird
kyaku (きゃく、客) - guest; okyaku-sama (おきゃくさま、お客様) - polite form
dorobou (どろぼう、泥棒) - thief

Random word of the day:
tonkachi (とんかち) - hammer