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

阿呆陀羅[ahondara] fool
呆け[boke] idiot
呆ける[bokeru] to grow senile
痴呆[chihou] dementia
呆れる[akireru] to be amazed

呆気[akke] taken aback
呆気ない[akkenai] not enough
呆然[bouzen] dumbfounded
呆然自失[bouzenjishitsu] stupor
阿呆鳥[ahoudori] albatross (esp. the short-tailed albatross, Phoebastria albatrus)