Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
験算 kenzan verification of accounts, checking figures, arithmetic checksuru
止す josu (after the -masu stem of a verb) to stop in the midst of, to leave undone; to cease, to abolish, to resign, to give upgodan, verb, vtrans
研究 kenkjuu study, researchjlpt3, jlpt4
書庫 šoko archive (file), library, book storagemix
努める cutomeru to endeavor (endeavour), to try, to strive, to make an effort, to exert oneself, to be diligentichidan, verb, vtrans