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)

下渋り[shitashiburi] (stock market) steadiness
苦渋[kujuu] bitterness
渋い[shibui] astringent
渋る[shiburu] to hesitate
渋柿[shibugaki] astringent persimmon

渋滞[juutai] congestion (e.g. traffic)
渋味[shibumi] good taste
出し渋る[dashishiburu] to grudge
出渋る[deshiburu] to be unwilling to go out
難渋[nanjuu] retardation

延滞[entai] arrears
凝滞[gyoutai] delay
渋滞[juutai] congestion (e.g. traffic)
滞り[todokoori] stagnation
滞る[todokooru] to stagnate

滞在[taizai] stay
滞納[tainou] non-payment
滞納者[tainousha] non-payer
遅滞[chitai] delay
沈滞[chintai] stagnation

ぶっ通し[buttooshi] continuous
イタルタス通信[itarutasutsuushin] ITAR-TASS News Agency
インタファクス通信[intafakusutsuushin] Interfax news agency
シリアル通信[shiriarutsuushin] serial communication
タス通信[tasutsuushin] TASS News Agency

データ通信[deetatsuushin] data communication
パソコン通信[pasokontsuushin] personal computer communication
パラレル通信[pararerutsuushin] parallel communication
ビジネススクール入学共通試験[bijinesusukuurunyuugakukyoutsuushiken] business school entrance test
ロイター通信[roitaatsuushin] Reuters (news agency)