Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空っぽ karappo prázdnýleda1
sora skyjlpt5, leda1, shizen
onadži; onadžiku; kurikaeši; dounodžiten; 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
手がかり tegakari (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
手にする tenisuru (1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
空ける akeru vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
te handhito, jlpt5
空手 karate karatesport
手のひら tenohira palmhito