ninjutsu ninjitsu • ninkharsag · · · Info · Definitions · Synonyms · Characters · · ninjutsu · · Text Latin · · Script 8 · · Length 3 · · Syllables Definitions · · · (noun) the traditional Japanese method of espionage; involves stealthy movements and the use of camouflage. Synonyms: ninjitsu. · · Noun Definition 1 Synonyms · · · ninjitsu · · Synonym 1 Characters · · i latin small letter i U+0069 j latin small letter j U+006A n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075