Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
磁石 jishaku (1)magnet/ (2)compass/(P) adj, leda1
氷海 hyoukai frozen sea/icy watersleda1
iwa rock (boulder)kagaku, leda1, shizen
鋼鉄 koutetsu steelmix
電波 denpa (1)electro-magnetic wave, radio wave, (n,adj-na) (2)(sl) nonsense mix
oka hill, height, knoll, rising groundshizen
道端 michibata okraj cestyleda1
ほうれん草 hourensou spinach ryouri
izumi springshizen
木の葉 konoha tree leafleda1, shizen