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)

旧誼[kyuugi] old friendship
交誼[kougi] friendship
厚誼[kougi] your kindness
高誼[kougi] (your) kindness or favour (favor)
友誼国家[yuugikokka] friendly nation

恩誼[ongi] obligation
友誼[yuugi] friendship
好誼[kougi] warm friendship
誼み[gi] friendship
情誼[jougi] friendly feelings