改修[kaishuu] repair
監修[kanshuu] (editorial) supervision
経営学修士[keieigakushuushi] Master of Business Administration
兼修[kenshuu] studying two lines together (as a major and a minor)
研修[kenshuu] training (esp. in-service)

研修員[kenshuuin] trainee
研修課[kenshuuka] training section
研修生[kenshuusei] trainee
事前研修[jizenkenshuu] advance training
修まる[osamaru] to govern oneself

改訂[kaitei] revision (of text)
改訂版[kaiteiban] revised edition
再訂[saitei] second time
再訂版[saiteihan] second revised edition
修訂[shuutei] correction

新訂版[shinteiban] new and revised edition
増訂[zoutei] new and revised (edition)
増訂版[zouteiban] enlarged and revised edition
訂正[teisei] correction
校訂[koutei] revision