盗人根性 ぬすっとこんじょう Also written ぬすびとこんじょう Meanings Noun thievish nature (character); thieving heart; cunning and greedy character Kanji 盗 steal 人 person 根 root. Read as コン. 性 nature. Read as ショウ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists