奥勤め[okuzutome] working as a lady's maid
過勤[kakin] overwork
皆勤[kaikin] perfect attendance
外勤[gaikin] working away from the office
勤まらない[tsutomaranai] unfit for

勤まる[tsutomaru] to be fit for
勤め[tsutome] service
勤める[tsutomeru] to work (for)
勤め気[tsutomegi] mercenary spirit
勤め口[tsutomeguchi] position

勤惰[kinda] diligence and indolence
惰力[daryoku] inertia
惰気[daki] indolence
惰性[dasei] inertia
惰眠[damin] indolence

怠惰[taida] laziness
惰弱[dajaku] apathetic
遊惰[yuuda] indolence
嬾惰[raida] lazy