Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空っぽ からっぽ prázdnýleda1
あめ rainjlpt5, leda1, tenki
火山灰 かざんばい volcanic ashshizen
陰陽 いんよう cosmic dual forces, yin and yang, sun and moon, etc.; cosmic dual forces, yin and yang, sun and moon, etc.; cosmic dual forces, yin and yang, sun and moon, etc.mix
空く あく to become vacantgodan, jlpt3, jlpt5, leda1, verb, vintrans