Vocabulary consisting only from characters you are able to read
相似
そうじ
(1)resemblance, likeness, similitude, (2)(mathematical) similarity, (3)(biological) analogy suru
独り者
ひとりもの
single (i.e. unmarried) person, someone alonemix
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix
不等
ふとう
disparity, inequalitymix
相合傘
あいあいがさ
sharing an umbrella, under one umbrellatenki