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
te handhito, jlpt5
空手 karate karatesport
手がかり tegakari (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix