Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
六つ むっつ sixjlpt5
~週間 ~しゅうかん week(s) (time interval)jlpt5, toki
二十日 はつか twenty days, twentieth day of the monthjlpt5, toki
(num) fivejlpt5
あいだ a spacejlpt4, leda1, toki
週間 しゅうかん týdenleda1, toki
十七 じゅうなな 17math
十日 とおか ten days, the tenth day of the monthjlpt5, toki
いつの間にか いつのまにか before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
じゅう (num) 10, tenjlpt5