Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空っぽ karappo prázdnýleda1
onaji; onajiku; kurikaeshi; dounojiten; noma množné číslo (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (sometimes voiced); repetition of kanji (jen výjmečně)
空く aku to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans
手のひら tenohira palmhito
sora skyjlpt5, leda1, shizen
手がかり tegakari (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
te handhito, jlpt5
手にする tenisuru (1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
空手 karate karatesport
空ける akeru vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans