Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空く あく to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans
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
handhito, jlpt5
手のひら てのひら palmhito
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)
空っぽ からっぽ prázdnýleda1
そら skyjlpt5, leda1, shizen
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
空手 からて karatesport
手がかり てがかり (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix