Vocabulary consisting only from characters you are able to read
電波
denpa
(1)electro-magnetic wave, radio wave, (n,adj-na) (2)(sl) nonsense mix
土木
doboku
public worksmix
岸
kiši
bank, coast, shoremix
岡
oka
hill, height, knoll, rising groundshizen
氷海
hjoukai
frozen sea/icy watersleda1