Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
実学 jitsugaku practical sciencemix
妹さん imoutosan younger sisterkazoku
工学 kougaku engineeringmix
経済学 keizaigaku economicsmix
知る shiru to know, to understand, to be acquainted with, to feelgodan, jlpt5, verb, vtrans