ハチ公[hachikou] statue of Hachiko (a dog) at Shibuya station
郭公[kakkou] common cuckoo (Cuculus canorus)
株式公開[kabushikikoukai] stock offering (to the public)
蒲公英[tanpopo] dandelion (esp. species Taraxacum platycarpum)
官公庁[kankouchou] government administration office

丸公[marukou] official price
勤め奉公[tsutomeboukou] apprenticeship
公平[kinpira] chopped burdock root (and sometimes carrot) cooked in sugar and soy sauce
公孫樹[kousonju] ginkgo (Ginkgo biloba)

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

供奉[gubu] accompanying
仰奉る[aogitatematsuru] to look up
勤め奉公[tsutomeboukou] apprenticeship
勤労奉仕[kinrouhoushi] labor service
仕え奉る[tsukaematsuru] to serve

順奉[junpou] obeying
信奉[shinpou] belief
信奉者[shinpousha] adherent
丁稚奉公[decchiboukou] apprenticeship
奉じる[houjiru] to present