Vocabulary consisting only from characters you are able to read

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