Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
暗い kurai dark, gloomyadj, jlpt5
産む umu to give birth, to deliver, to producegodan, verb, vtrans
親切な šinsecuna good (kind)adj, emo, jlpt4, leda1
老化 rouka ageing, aging, senile deteriorationsuru
夜空 jozora noční oblohaleda1, shizen