案内係[annaigakari] clerk at the information desk
因果関係[ingakankei] consequence
外交関係[gaikoukankei] diplomatic relations
勘定係[kanjougakari] cashier
関係[kankei] relation

関係つける[kankeitsukeru] to relate
関係会社[kankeigaisha] affiliated company
関係強化[kankeikyouka] strengthening of relations
関係者[kankeisha] authorized people
求職係[kyuushokugakari] applicant interviewer

御客さん[okyakusan] guest
御客様[okyakusama] guest
押掛け客[oshikakekyaku] uninvited guest
佳客[kakyaku] good visitor
花客[kakaku] flower-viewing guest

華客[kakaku] special guests
雅客[gakaku] man of letters
看客[kankaku] spectators
観客[kankyaku] audience
観光客[kankoukyaku] tourist

庵室[anshitsu] hermit's cell
暗室[anshitsu] dark room
医務室[imushitsu] doctor's office
育児室[ikujishitsu] nursery
一室[isshitsu] one room

閲覧室[etsuranshitsu] inspection room
応接室[ousetsushitsu] drawing room
王室[oushitsu] royal family
温室[onshitsu] greenhouse
化粧室[keshoushitsu] toilet