Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
handhito, jlpt5
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
手がかり てがかり (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
手のひら てのひら palmhito
空っぽ からっぽ prázdnýleda1
おなじ; おなじく; くりかえし; どうのじてん; のま 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 てにする (1)to hold (in one's hand), to take (into one's hand), (2)to own, to obtain suru
空手 からて karatesport
そら skyjlpt5, leda1, shizen
空く あく to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans