Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
七日 なのか seven days, the seventh day of the monthjlpt5, toki
十七 じゅうなな 17math
(num) fivejlpt5
六日 むいか six days, sixth (day of month)jlpt5, toki
七つ ななつ sevenjlpt5
dayjlpt4, toki
じゅう (num) 10, tenjlpt5
なな 7jlpt5
ろく (num) sixjlpt5
二日 ふつか second day of the month, two daysjlpt5, toki
~日 ~にち day (of the month)jlpt5, toki
しち (num) sevenjlpt5
とお 10, tenjlpt5
~週間 ~しゅうかん week(s) (time interval)jlpt5, toki
いつの間にか いつのまにか before one knows, before one becomes aware of, unnoticed, unawaresjlpt3