ポリシーに固執[porishiinikoshitsu] adherence to a policy
愛執[aishuu] attachment
我執[gashuu] egotism
確執[kakushitsu] discord
執り行う[toriokonau] to hold a ceremony

執権[shikken] regent to the shogunate
執行[shikkou] execution
執行猶予[shikkouyuuyo] stay of execution
執事[shitsuji] steward
執心[shuushin] devotion

行けない[ikenai] wrong
行る[yaru] to send
オリエント急行[orientokyuukou] Orient express
カ行[kagyou] classification for Japanese verb with the dictionary form ending in "ku"
ガ行[gagyou] classification for Japanese verb with the dictionary form ending in "gu"

サ行[sagyou] classification for Japanese verb with the dictionary form ending in "su"
ザ行[zagyou] classification for Japanese verb with the dictionary form ending in "zu"
スパイ行為[supaikoui] espionage
タ行[tagyou] classification for Japanese verb with the dictionary form ending in "tsu"
ダ行[dagyou] classification for Japanese verb with the dictionary form ending in "dzu"