じょうず = good, expert, skillful かれ は うんてん　が　じょうずだ。　he is a good driver. うわて = be superior to, be better than somebady かれ　は　わたし　より　うわてだ（すぐれている）　＝　He is superior to me. *usually it is used only for the person. 　 かみて = stage left, upper part, top or head (of the table) はいゆうが　（ステージの）かみて　から　登場　した。　＝　the actor enter through the stage left かれ　は　かみて　に　すわった　＝　He sat the top of the table. *In the formal scene, senior person usually sit the top of the place or table, etc,, in Japan.