悪令[akurei] bad decree
威令[irei] authority
違令[irei] violation of law
一般命令演算機構[ippanmeireienzankikou] general instruction unit (computer)
家令[karei] steward

戒厳令[kaigenrei] martial law
禁令[kinrei] prohibition
訓令[kunrei] directive
軍司令官[gunshireikan] army commander
軍司令部[gunshireibu] military headquarters

一週[isshuu] one week
一週間[isshuukan] one week
今週[konshuu] this week
今週中に[konshuujuuni] before the week is out
さ来週[saraishuu] week after next

七週の祭[nanamawarinoiwai] the Feast of Weeks
七週の祭り[nanashuunomatsuri] the Feast of Weeks
週刊[shuukan] published weekly
週刊雑誌[shuukanzasshi] weekly magazine

週齡[shuurei] week-old