Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
会議室 kaigishitsu meeting roomjlpt4, shigoto
来たる kitaru příští, nadcházejícíleda1
悪口 waruguchi abuse, insult, slander, evil speaking, bad mouth; abuse, insult, slander, evil speaking, bad mouth; abuse, insult, slander, evil speaking, bad mouthsuru
乗法 jouhou multiplicationmath
マイナス記号 mainasukigou negative signmath