Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
いち onejlpt5
空っぽ からっぽ prázdnýleda1
(num) twojlpt5
八つ やっつ eightjlpt5