Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
工学 こうがく engineeringmix
三つ みっつ threejlpt5
空く あく to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans
冬休み ふゆやすみ zimní prázdninyleda1
木刀 ぼくとう wooden swordleda1, sensou
夏休み なつやすみ summer vacation, summer holidayjlpt5, leda1, toki
大きい おおきい big, large, greatadj, jlpt5
下る くだる (1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
みみ earhito, jlpt3, jlpt5
広まる ひろまる šířit se, rozšířit segodan, jlpt3, leda1, verb, vintrans