Vocabulary consisting only from characters you are able to read
殺人鬼
さつじんき
devilish homicide, cutthroatmix
億
おく
(num) 100,000,000, hundred millionjlpt4
開会
かいかい
opening of a meetingsuru
自立心
じりつしん
spirit of self-reliance, feeling of independencemix
了承
りょうしょう
acknowledgement, acknowledgment, understanding (e.g. "please be understanding of the mess during our renovation"), noting, acceptancesuru
誕生
たんじょう
birth, creation, formationjlpt3