お風呂に入る[ofuronihairu] to take a bath
鍬入れ式[kuwaireshiki] ground-breaking ceremony
塵入[gomiire] trashcan
キー入力[kiinyuuryoku] key (input)
ビジネススクール入学共通試験[bijinesusukuurunyuugakukyoutsuushiken] business school entrance test

メスを入れる[mesuwoireru] to operate
圧入[atsunyuu] indentation
移入[inyuu] importation
一寝入り[hitoneiri] nap
一入[hitoshio] still more

原潜[gensen] nuclear submarine
先潜り[sakikuguri] forestalling
潜む[hisomu] to lurk
潜める[hisomeru] to hide
潜り[moguri] diving

潜り戸[kugurido] side door
潜り込む[mogurikomu] to slip into
潜航[senkou] submarine voyage
潜在[senzai] potentiality
潜時[senji] latency