寝 (Kanji for go to bed)

Onyomi

SHIN - you don't need this.

When I went to bed, I saw a SHINY jewel in my dream.

I wanted to sleep with this guy in spite of his snout and tasteless crown, because I heard he has two dicks in his crotch.

ね*る	lie down, go to bed (BOOBOO： it does NOT mean 'sleep,' which is 眠る!) ★★★★★
ね＊かす	put someone to bed (a baby, a senile aunt, etc) ★★★☆☆

昼寝(ひるね) する	a nap ★★★☆☆ KUNKUN 昼 (noon) + 寝 (go to bed) = 昼寝 (a nap)
寝不足(ねぶそく)	lack of sleep ★★☆☆☆ KUNKUN 寝 (go to bed) + 不足 (shortage of) = 寝不足 (lack of sleep )
寝坊(ねぼう) する	sleep late, oversleep ★☆☆☆☆ KUN ON 寝 (go to bed) + 坊 (boy / monk) = 寝坊 (sleep late, oversleep)
寝室(しんしつ)	bedroom ★☆☆☆☆ 寝 (go to bed) + 室 (room suffix) = 寝室 (bedroom)