Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
内科 naika (1)internal medicine, i.e. treatment by medical procedures rather than surgical procedures, (2)department of internal medicine (hospital, etc.) byouki
勝手に katteni arbitrarily, of its own accord, involuntarily, wilfully, willfully, as one pleasesmix
電池 denči batterydenki, leda1
東北地方 touhokučihou oblast Tóhokuleda1, namae
工学 kougaku engineeringmix