ない交ぜにする[naimazenisuru] to blend (e.g. truth and lies)
データ交換[deetakoukan] data exchange
メール交換[meerukoukan] exchange of letters
リーダー交代[riidaakoutai] leadership change
意見交換[ikenkoukan] exchange of ideas

一方交通[ippoukoutsuu] one-way traffic
羽交絞め[hagaijime] pinioning
仮名交じり[kanamajiri] mixed writing (characters and kana)
仮名交じり文[kanamajiribun] mixed writing (characters and kana)
賀詞交換[gashikoukan] New Year greetings (parties)

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

一尺[isshaku] approx. 30 cm
滑り尺[suberijaku] slide rule
計算尺[keisanjaku] slide rule
三尺[sanjaku] 3 Japanese feet
三尺の秋水[sanjakunoshuusui] sharpened sword

三尺の童子[sanjakunodouji] mere child
三尺帯[sanjakuobi] waistband
尺貫法[shakkanhou] old Japanese system of weights and measures
尺度[shakudo] linear measure

矩形[kukei] rectangle
矩尺[kyokushaku] carpenter's square (for checking angles)
指矩[sashigane] carpenter's square
規矩[kiku] rule

矩象[kushou] quadrature
矩則[kusoku] standard
規矩準縄[kikujunjou] rules and standards
矩差し[kanezashi] carpenter's square