Excrement

"Excrement" in Japanese

うんこ

unko

(human and animal solid waste)

うんち

unchi

(human and animal solid waste)

便

ben

(human and animal solid waste)

大便

daiben

(human and animal solid waste)

(human and animal solid waste)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.