Vocabulary consisting only from characters you are able to read
上手い
うまい
(1)skillful, clever, expert, wise, successful, (2)delicious, appetizing, appetising, (3)fortunate, splendid, promising adj
水力
すいりょく
hydraulic power, water powermix
大して
たいして
(not so) much, (not) verymix
上
うえ
above, on top of, up, upper part, surfacejlpt5