Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
安全 anzen safetyjlpt4, leda1
申し上げる moushiageru to say (polite)ichidan, jlpt4, verb, vtrans
週間 shuukan týdenleda1, toki
実験者 jikkensha experimenter, researchermix
要る iru to needgodan, jlpt5, verb, vintrans