圧力調整器[atsuryokuchouseiki] pressure regulator
火力支援調整線[karyokushienchouseisen] fire support coordination line
企業整備[kigyouseibi] curtailment of business operations
境界調整[kyoukaichousei] alignment
均整[kinsei] symmetry

空気調整[kuukichousei] air conditioning
交通整理[koutsuuseiri] traffic control
再調整[saichousei] readjustment
残務整理[zanmuseiri] liquidation (of a company)
修整[shuusei] adjustment

頓て[yagate] before long
整頓[seiton] orderliness
停頓[teiton] deadlock
頓死[tonshi] sudden death
頓着無い[tonchakunai] indifferent

頓珍漢[tonchinkan] absurdity
無頓着[mutonchaku] indifferent
素っ頓狂[suttonkyou] wild
頓着[tonchaku] being concerned about or mindful of