忍しのび忍しのびMeaningsAdverb1. stealthily (Archaic)Kanji used忍ninjaComposed of忍しのびstealth; travelling incognito (traveling); ninjutsu; ninja; sneak theft; sneak thief; toleranceNoun忍しのびstealth; travelling incognito (traveling); ninjutsu; ninja; sneak theft; sneak thief; toleranceNoun