Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空ける akeru vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
得意 tokui (1)triumph, prosperity, (2)pride, (3)one's strong point, one's forte, one's specialty, (4)frequent customer (client, etc.) mix
i (1)feelings, thoughts, (2)meaning mix
sora skyjlpt5, leda1, shizen