Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空く aku to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans
空っぽ karappo prázdnýleda1
意気 iki spirit, heart, dispositionmix
手のひら tenohira palmhito
空ける akeru vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans