御寝小[onesho] bed-wetting
ぐうぐう寝ちゃう[guuguunechau] to fall sound asleep
一寝入り[hitoneiri] nap
一人寝[hitorine] sleeping alone
仮寝[karine] siesta

果報は寝て待て[kahouhanetemate] All things come to those who wait
泣き寝入り[nakineiri] crying oneself to sleep
居間兼寝室[imakenshinshitsu] living room and bedroom
共寝[tomone] sleeping together
就寝[shuushin] going to bed

汚ない[kitanai] dirty
汚いやり方[kitanaiyarikata] dirty trick
汚す[yogosu] to pollute
汚らわしい[kegarawashii] filthy
汚れ[kegare] uncleanness

汚れる[kegareru] to be violated
汚れる[yogoreru] to get dirty
汚職[oshoku] corruption
汚辱[ojoku] disgrace
汚水[osui] filthy water

穢い[kitanai] dirty
穢す[kegasu] to pollute
穢らわしい[kegarawashii] filthy
穢れ[kegare] uncleanness
穢れる[kegareru] to be violated

穢多[eta] one group comprising the lowest rank of Japan's Edo-period caste system (people whose work usually involved handling human bodies or animal carcasses)
穢土[edo] this impure world (as opposed to the pure land)
汚穢[owai] night soil
腹穢い[haragitanai] black-hearted
意地穢い[ijikitanai] gluttonous