Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
2階 2kai (1)storey/story/floor/(n) (2)stairs/(n,n-suf) (3)stage (in chronostratigraphy)/(ctr) (4)counter for storeys and floors of a building/(P); stairs; (n) stairs mix
二階 nikai second flooruchi
roku (num) sixjlpt5
ni (num) twojlpt5
二十日 hacuka twenty days, twentieth day of the monthjlpt5, toki