Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
二十日 hatsuka twenty days, twentieth day of the monthjlpt5, toki
中年 chuunen middle-age, middle age, midlife, one's middle yearsmix
火口 kakou kráterleda1, shizen
shi (num) fourjlpt5, mix
kin goldkagaku