うんち

Japanese

Etymology

From うん (un, the sound made when straining) + ち (chi), a suffixing element of unclear derivation; possibly related to the directional nominalizer ち (chi) also seen in words like こっち (kocchi, “this way, this direction”), どっち (docchi, “which way, which direction”).

Noun

うんち (romaji unchi)

1. (childish) poop, shit, feces

Verb

うんち + する (irregular conjugation, romaji unchi suru)うんちする うんち suru

1. (childish) to poop, to shit

Conjugation

Conjugation of "うんちする" (See Appendix:Japanese verbs.)

Stem forms	Imperfective (未然形)	うんちし	unchi shi
	Continuative (連用形)	うんちし	unchi shi
	Terminal (終止形)	うんちする	unchi suru
	Attributive (連体形)	うんちする	unchi suru
	Hypothetical (仮定形)	うんちすれ	unchi sure
	Imperative (命令形)	うんちせよ¹ うんちしろ²	unchi seyo¹ unchi shiro²
Key constructions	Passive	うんちされる	unchi sareru
	Causative	うんちさせる うんちさす	unchi saseru unchi sasu
	Potential	うんちできる	unchi dekiru
	Volitional	うんちしよう	unchi shiyō
	Negative	うんちしない	unchi shinai
	Negative continuative	うんちせず	unchi sezu
	Formal	うんちします	unchi shimasu
	Perfective	うんちした	unchi shita
	Conjunctive	うんちして	unchi shite
	Hypothetical conditional	うんちすれば	unchi sureba
¹ Written imperative ² Spoken imperative

Synonyms

• うんこ (unko): poop, turd
• 大便 (だいべん, daiben): bowel movement, stool
• 糞 (くそ, kuso): shit, excrement