Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
学ぶ まなぶ učit segakkou, godan, leda1, verb
生きる いきる to live, to existichidan, jlpt4, verb, vintrans
子牛 こうし calfdoubutsu
うし cowdoubutsu
接ベクトル せつべくとる tangent vectormath