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
空手 karate karatesport
手がかり tegakari (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
手のひら tenohira palmhito
空っぽ karappo prázdnýleda1