Answer: ninja

AnswerCrossword Clue
NINJABlack-clad mercenary
NINJAMartial arts expert
NINJAStealth warrior
NINJAJapanese fighter
NINJAEarly Eastern mercenary
NINJAOld Japanese mercenary
NINJAKind of warrior
NINJAExpert in martial arts
NINJASome assassin in Japan! (5)
NINJAOld Japanese assassin
NINJA"The ...," Lustbader novel
NINJAChris Farley played a Beverly Hills one in a 1997 movie
NINJAUser of a star-shaped weapon called a shuriken
NINJAJapanese sneaker?
NINJAStealthy assassin
NINJAAncient Japanese mercenary
NINJAKyoto killer
NINJAType of warrior
ninjamember of a feudal Japanese society of mercenary agents, highly trained in martial arts and stealth (ninjutsu), who were hired for covert purposes ranging from espionage to sabotage and assassination
ninjaa feudal Japanese warrior
NINJAStealthy fighter
NINJAAssassin of old Japan
NINJACovert agent dressed in black
NINJAWarrior la Sho Kosugi
NINJAMercenary of old
NINJATeenage Mutant -- Turtles
NINJAMercenary of yore
NINJATeenage Mutant ..... Turtles
NINJAMartial-arts mercenary
NINJAMan in black, perhaps
NINJAStoried assassin
NINJAMasked Japanese fighter
NINJAAssassin in black
NINJATeenage Mutant ... Turtles
NINJATenchu video game series hero
NINJAStealthy Japanese agent
NINJASilent assassin
NINJAAssassin in many martial arts films
NINJA"Teenage Mutant ... Turtles"
NINJAOne of a reptilian comics quartet